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Diffusion of Potassium Permanganate in Hot and Cold Water
 
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I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study chemistry or physics further, the grades you get now will open doors in the future. For more chances to study and revise you can…. Join my YouTube Classroom https://www.youtube.com/channel/UCtUrxe5VIhuvPXJL0odBX_g Support me on Patreon for quizzes, exclusive content and access www.patreon.com/PrimroseKitten Visit my website for e-books, homework and exam specs www.primrosekitten.com For Advanced Chemistry content visit my sister site https://www.youtube.com/channel/UCziHV-62ZP3SssdqyRO5WPg Maths and Calculator Skills for Science Students video version https://www.youtube.com/watch?v=LKPK6fZS1lQ Irrelevant Chatter, Science Experiments, Books, Nails and Random Explosions https://www.youtube.com/playlist?list=PL7O6CcKg0HaE4zigQveyUa-YgFWvnfyOo Join my YouTube classroom for video versions of all my books, Chemistry and Physics Homework (Why would you want extra homework? Because practice is the best way to improve you grade!). https://www.youtube.com/channel/UCtUrxe5VIhuvPXJL0odBX_g To help you get even better grades I’ve written a lot of e-books, packed full of loads of awesome questions to help you study. Because the best thing you can to is practice. Visit my website www.primrosekitten.com to see my massive selection of resources to help you improve. Including MATHS (THE CHEMISTRY BITS) and MATHS SKILLS. With separate versions for each exam board and higher and foundation so you get just the bits you need. To be part of my ON-LINE CLASSROOM you can support me over on Patreon www.patreon.com/PrimroseKitten getting access to multiple choice questions and EXCLUSIVE CONTENT. I want to help you achieve the grades you (and I) know you are capable of, these grades are the stepping stone to your future. Even if you don't want to study chemistry or physics further, the grades you get now will open doors in the future. My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. Use this as a starting point, but revise EVERYTHING fully. The best way to revise is to get your hands on the past papers and marks schemes (freely available on the exam board website) and look at what questions have been asked and how to answer them. I have lots of notes and exam papers on here to help you. Konoz konoz.io/Primrosekitten is an awesome way for you to follow a course and keep up to date with the new videos that YOU want to see. I post so many different videos on YouTube sometimes finding the one you want can be frustrating and confusing. Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of you own first. Just watching these video will not guarantee to get you a good grade, you’ll also need hard work, this is not a quick fix. I am human and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. Some of the links in here are affiliate links, where is get a small percentage of any money spent, if you like my channel and want to support my work, clicking in these is an easy way to do it. xoxox Disclaimer; the 'whole of topic in xxx minutes' videos DO NOT comprehensively cover everything you need to know for your exams. it would be impossible to cover 2 years of teaching in under 45 minutes. These should NOT be your only source of revision https://youtu.be/K6d4oOq-pmU
Просмотров: 26689 Science and Maths by Primrose Kitten
Potato experiment | Osmosis | Biology
 
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In this experimental set up 3 potatoes - 2 raw and 1 cooked are used. All 3 have a cavity and are placed in a tray of water. One of the raw potatoes and the cooked one have salt filled in their cavities. The cavity in the other raw potato is left empty. When the potatoes are observed some time later, the salt in the raw potato is dissolved in water, while the salt in the cooked potato is still in the solid form with no water. The 3rd potato is without water. What happened here is like this. Because of osmosis, the cells of the potato surrounding the salt filled cavity gave out water into the cavity. This water is drawn from the water lying in the tray. The cooked potato cells are dead and so do not undergo osmosis. So no water is drawn in and the salt remains dry. In the case of the 3rd potato, as there is no salt, the cells do not develop sufficient osmotic pressure to draw in water..
Просмотров: 177391 KClassScienceChannel
Fick’s 1st law of diffusion / Material Science / AIM-AMIE
 
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Hello Everyone Welcome To AIM AMIE In this video we have explained the fick’s 1st law of diffusion which is steady state diffusion, The concentration of diffusing atoms does not change while the diffusion hence this state of diffusion is known as steady state diffusion. Topics Covered: steady state diffusion, flow of atoms in a unit area while diffusion occurs, diffusivity, concentration gradient. Fick’s 1st law of diffusion See here what diffusion is: https://youtu.be/5O0IZdqJAFU See here defects in crystals part 1: https://youtu.be/bf4eGc5d6CU See here defects in crystals part 2: https://youtu.be/wzZlB75j-Ks See here the Introduction to the material science: https://youtu.be/L9krOkBMyBc See here the crystal structure and material science: https://youtu.be/Ur3zd35GmLc Well we do have automobile engineering section , check out this as well , See here the introduction of automobile engineering 1: https://youtu.be/VOAjT2QEOcg See here the introduction of Automobile Engineering 2: https://youtu.be/GXJAnXFJQ74 See here the types of engines: https://youtu.be/EiGRFaeH3WQ Keywords: #diffusion #steady state condition of diffusion #ficks laws of diffusion #diffusivity #concentration gradient #atomic flow of diffusion #unit area #material science #AIM AMIE #engineering #mechanical engineering ------------------------------------------------------------------------------------------------------------------------------------------ BACKGROUND MUSIC Dance, Don't Delay by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://www.twinmusicom.org/song/303/dance-dont-delay Artist: http://www.twinmusicom.org Do Leave A Like and Subscribe For More Awesome Videos Like This. NOTE: ALL THE IMAGES/PICTURES SHOWN IN THE VIDEO BELONGS TO THE RESPECTED OWNERS AND NOT ME.. I AM NOT THE OWNER OF ANY PICTURES SHOWED IN THE VIDEOS ----------------------------------------------------------------------------------------------- Follow and Like my Page on Facebook: https://www.facebook.com/Aim.amie9204 Follow me on google plus: https://plus.google.com/u/0/+NarendraBhuktar Follow me on twitter: https://twitter.com/radhe_narendra Follow me on Instagram: https://www.instagram.com/radhe920004/ Please read my personal blogs: https://narendra00000040.blogspot.in/ Connect me on linked in https://www.linkedin.com/in/narendra-bhuktar-296b5052/ Please Don’t Forget to Like, Share & Subscribe ------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- NOTE: All content used is copyright to AIM AMIE Use or commercial display or editing of the content without proper Authorization is not allowed.
Просмотров: 4368 AIM AMIE
What would happen if you didn’t drink water? - Mia Nacamulli
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: http://ed.ted.com/lessons/what-would-happen-if-you-didn-t-drink-water-mia-nacamulli Water is essentially everywhere in our world, and the average human is composed of between 55 and 60% water. So what role does water play in our bodies, and how much do we actually need to drink to stay healthy? Mia Nacamulli details the health benefits of hydration. Lesson by Mia Nacamulli, animation by Chris Bishop.
Просмотров: 6600056 TED-Ed
Particles are Moving
 
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For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Now let us learn how the particles are moving. To find let us do an activity. Activity 1:Take an unlightened incense stick, if you want smell it you need to move close to it. Now light it and place in corner of your class. You can find the difference.You can smell the incense even from distance. Activity 2:Take two different glasses filled with water.Add a drop of blue or red ink along the sides of the first glass. Add a drop of honey the second beaker.Leave them undisturbed. Now you can observe the difference between the two glasses after adding ink and honey.In the first glass which is added with ink is evenly distributed in less time compared to honey. Activity 3: Take a crystal of copper sulphate or potassium permanganate and put into a glass of hot water. Take another crystal and put into cold water. Do not stir the solution.Let the crystals settle at the bottom.Now can you observe any change in crystal in the glass?Yes the rate of mixing of crystal into water is differing from one glass to another.Here the particles of matter are moving continuously which is called as kinetic energy.As temperature increases particles moves faster so mixing of crystal is faster in warm water.Mixing of crystals is slow in cold water. Intermixing of two different particles of matter on their own is called as diffusion.Don't you think that why mixing is faster in warm water.Because the particles attract with each other.The particles are held together with maximum force.
Просмотров: 18934 7activestudio
Ball Launcher: 2018 Fluor Engineering Challenge
 
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This video is an introduction to the 2018 Fluor Engineering Challenge. To view full directions for thisproject, including rules and how to submit an entry to the contest, see the written instructions at Science Buddies: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ApMech_p052/build-ball-launcher?from=YouTube Science Buddies also hosts a library of free instructions for over a thousand hands-on science projects, fun activities, and lesson plans. Visit us at https://www.sciencebuddies.org/?from=YouTube to learn more.
Просмотров: 14952 ScienceBuddiesTV
What Is Energy Band Model?
 
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https://www.fiberoptics4sale.com In this video we will discuss the electron energy levels in semiconductors. This energy band model can be used for all solid materials, not just semiconductors. At the end, we will use this model to explain the electrical conductivity difference between insulators, metals and semiconductors. In an isolated silicon atom, its energy levels are quantized (see my video “What is Quantization and Why”). The electronic energy states within a group of silicon atoms are all identical – as long as these atoms are far enough apart so that they do not interact. But when two silicon atoms are brought close together, the quantized energy levels get mixed up and split into two different levels because of the mutual interactions. Keep in mind though, we are only talking about valence electrons here since all lower level electrons are tightly bound to the nucleus and typically don’t involve in chemical reactions or atom-to-atom interactions. More generally, when N atoms are moved closer, the energy levels split into N levels. These N levels are very close to each other. If N is large, which is the case in a crystal, they eventually form a continuous energy band. This figure shows the formation of the bands as a function of the inter-atomic distance (Lattice Constant d). When the lattice constant d gets even smaller and finally at the equilibrium inter-atomic distance, the band split again. But now there are 4 quantum states per atom in the upper band and 4 quantum states per atom in the lower band. The upper band is called the conduction band, and the lower band is called the valence band. 4 times N is 4N, so in total there are 4N conduction band states and 4N valence band states. The lowest energy level of the conduction band is denoted as EC and the highest energy level of the valence band is denoted as EV and we also get the relationship Eg=EC-EV. The band gap energy Eg is the energy levels that electrons can not occupy. This forbidden region is called the gap and its width Eg is a characteristic of the material. The conduction band CB and valence band VB represent the energies of the states that could potentially be occupied by electrons. But, pay close attention here, they do not provide any information about the ACTUAL occupation of the energy states by electrons. In filling the allowed energy band states, electrons tend to fill the lowest possible energies. Each allowed state can only be occupied by one electron, this is called the Pauli exclusion principle. So that the 4N valence band states can just accommodate what were formerly 4N valence electrons, we typically find that the valence band is almost completely full with electrons and the conduction band is all but devoid of electrons. At absolute zero temperature 0°K, the valence band is completely filled and the conduction band completely empty. Here is one big concept that we should memorize. Unlike the valence electrons in an isolated atom, these band electrons in crystalline silicon are not tied to any one particular atom. On the average, we typically find four electrons being shared between any given silicon atom and its four nearest neighbors. However, the identify of the shared electrons changes as a function of time, with the electrons moving around from point to point in the crystal. In other words, the allowed electronic states are no longer atomic states but are associated with the crystal as a whole. Once we know the band structure of a given material we still need to find out which energy levels are occupied and whether specific bands are empty, partially filled or completely filled. Empty bands do not contain electrons. Therefore, they do not contribute to the electrical conductivity of the material. Partially filled bands do contain electrons as well as available energy levels at slightly higher energies. These unoccupied energy levels enable electrons to gain energy when moving in an applied electric field. Electrons in a partially filled band therefore do contribute to the electrical conductivity of the material. Completely filled bands do contain plenty of electrons but do NOT contribute to the conductivity of the material. This is because the electrons cannot gain energy since all energy levels are already filled.
Просмотров: 20728 FOSCO CONNECT
Acrylics & Alcohol don't mix, or do they?
 
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Using alcohol to create special effects with acrylic paint. An exercise.
Просмотров: 1115832 48hlc48
Refraction of Light Experiment | Dispersion of Light  through Prism | Science Experiments for kids
 
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Refraction of Light through prism | Dispersion of Light explained | Science Experiments for kids Light Dispersion and refraction through prism. Have you ever noticed that diamonds sparkle in sunlight? Ever wondered why? They sparkle and give seem to be giving out different colors. Just like oil spilt on any surface showcases different colors. The reason behind these phenomena is the diffraction of light. Before we understand what refraction is let us conduct this easy and cool experiment of extracting a rainbow from white light  For this experiment, you'll need • Prism • White light • And a dark room where the refraction can be clearly seen. Procedure: • Take the prism and keep it on the table. • Ensure that the room is considerable dark for this light to be obvious. • When light travels through the prism, it splits the white light in to 7 colors. These are Violet, Indigo, Blue, Green Yellow Orange and Red. They appear in the same order , just like in the rainbow. • Observe the light ray carefully inside the prism. Notice that the light ray bends at two different points - one when the light is entering the prism and another when it leaves the prism. Question is -why is the light being dispersed into the rainbow colors? Explanation: Prism is made up of glass. The seven different colors coming out of the prism constitute seven different wavelengths. Each color represents a different wavelength of light. These different wavelengths travel at different speeds in glass. This is the main reason for the formation of rainbow or spectrum when the light travels through the prism. Another point to be noted here is that the angle of refraction is different for these colors as they have different wavelength. When light touches the surface of the prism, refraction takes place at the boundary of the prism i.e. boundary between air and glass. Then e white light is separated into its component colors - red, orange, yellow, green, blue and violet. Refraction is the change in direction of a wave due to a change in its medium. When these wavelengths reach the other side of the prism at different angles, refraction takes place at the surface of the prism i.e. at the boundary of the glass and prism and the angle of refraction is greater when they leave the prism. This separation of visible light into its different colors is known as dispersion. All these colors constitute the spectrum. The angle of refraction which a light undergoes when it travels from one medium to another medium is determined by the refractive index of the given medium. This is the reason why the diamond sparkles in broad daylight and makes it shiny. Thank you for watching and don't forget to subscribe 
Просмотров: 196156 Elearnin
AMIE Quick Revision Part-1 for Material Science By Prem Sir |  Modulation Institute | 9015781999
 
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New Lecture of AMIE Quick Revision Part-1 for Material Science Modulation Institute is one of the best institute for AMIE in India. We provide full course video lecture with study material for AMIE , SSC JE & PSU's. You can join our institute from any where through online and start your study with us. For More Videos Visit : https://modulation.in/ Director : Prem Kumar ( 8285235670 ) Facebook :- https://www.facebook.com/modulation.in/ Google +:- https://plus.google.com/u/0/116609272994940249876 Twitter:- https://twitter.com/modulationamie?lang=en-in/
Просмотров: 13937 Modulation Institute
Energy bands in solids
 
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Useful for CBSE, ICSE, NCERT & International Students Grade : 12 Subject : Physics Lesson : Electronic Devices Topic: Energy bands in solids Communication is the act of transmission of information. Analog and Digital Mode of Transmission - An analog message is physical quantity that varies with time usually in a smooth and continuous fashion. A digital message is an ordered sequence of symbols selected from a finite set of discrete elements Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
Просмотров: 5722 CBSE
Short video lecture on Particle Aggregation and Surface Forces
 
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Presents the basic ideas underlying particle aggregation and colloidal stability, introducing the theory of surface forces (DLVO theory). The lecture slides can be accessed at https://www.dropbox.com/s/6mzyg14iwupxcjs/Parsons-Aggregation_SurfaceForces-short-2017.pdf A more extended set of lecture slides is available at https://www.dropbox.com/s/5d2b4k1f11bs8ub/Parsons-Aggregation_SurfaceForces-extended-2017.pdf
Просмотров: 72 Drew Parsons
Special effects in commercial product photography: Pro Club Assignment #43
 
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This is a product photography assignment for Photigy Pro Club Interactive Education Program, assignment #43. https://www.photigy.com/camera-creative-effects-commercial-product-photography-pro-club-assignment-43/ Full tutorial is available for Pro Club subscribers. The assignment: Get a glass subject (perfume or other cosmetic’s product is preferable), set a composition and try various effects similar to shown in the tutorial for this assignment. Try to add emotion to the composition with this effects, and do 99% in the camera, without relying on Photoshop. If you want to join the program, signup to Pro Club here: https://www.photigy.com/pro-club/ Photigy is the interactive school of photography, retouching and CGI. The fastest way to became an expert for everyone. https://www.photigy.com/ Join Photigy and turn your passion into profession Interactive programs and courses: Photigy Pro Club (Interactive online learning) | https://www.photigy.com/pro-club/Courses Subscribe now to see new tutorials and tips https://www.youtube.com/user/Photigy Facebook | https://www.facebook.com/groups/photigy/ Instagram | https://www.instagram.com/instaphotigy/ Pinterest | https://www.pinterest.com/photigy/ Google+ | https://plus.google.com/+photigy
Просмотров: 4172 PHOTIGY
Painting under Microscope 4
 
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This painting was processed in a Petri dish under light microscope, magnification x100-x200, to demonstrate an action of diffusion. Thank you to Aleksey Safonov for the beautiful music track
Просмотров: 175 Svetlana Trefilova
The Philosophy Behind  S-Curves
 
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Have you ever wondered what an s-curve is in projects? Watch this video to learn the philosophy behind s-curves and get crystal clear on the concept of s-curves. Get the full video training, summary, transcript, podcast link, mp3 download, shareable quotes, and other posts related to this episode and topic at https://www.projectcontrolacademy.com/s-curve -------------------- FREE RESOURCES -------------------- Listen to The Project Control Mastery Podcast on iTunes: https://itunes.apple.com/us/podcast/project-control-mastery/id1202657673 Learn How to Succeed in Project Controls and Grow Your Career: https://projectcontroltraining.com/training/ Get free training series on Earned Value Management at: http://www.projectcontroltraining.com/evmfreetraining Get access to 6-weeks of free training on PMP certification at http://projectcontroltraining.com/pmp-application/ -------------------- CONNECT WITH SHOHREH: -------------------- https://www.projectcontrolacademy.com/ https://www.facebook.com/ProjectControlAcademy/ https://www.facebook.com/ShohrehGhorbaniFan/ https://www.instagram.com/projectcontrolacademy https://www.linkedin.com/in/shohrehghorbani -------------------- ABOUT SHOHREH -------------------- Shohreh Ghorbani is an internationally recognized program developer and instructor in the field of Project Controls. As the founder and director of Project Control Academy, the leading provider of comprehensive and practical trainings in project controls and earned value management, Shohreh has served thousands of professionals to take their project controls skills to the next level. With her impressive track record in teaching and years of hands-on experience on a broad range of project control technical areas in various industries, clients have acknowledged Shohreh as a subject matter expert and passionate trainer who transfers the knowledge of project controls in a simple and understandable manner. Shohreh is a licensed project management professional (PMP) recognized by Project Management Institute (PMI) and a professional member of American Association of Cost Engineers (AACE). She holds a Master of Science in Industrial Engineering. Meet her at https://www.projectcontrolacademy.com/ -------------------- ABOUT THE PROJECT CONTROL MASTERY -------------------- The Project Control Mastery is a weekly training on #ProjectControls, where you learn how to master your skills and knowledge in Project Controls and grow your career to the next level of success. ------------------- SUBSCRIBE!! -------------------- Subscribe to YouTube: http://www.youtube.com/c/Projectcontrolacademy Subscribe to iTunes podcast: https://itunes.apple.com/us/podcast/project-control-mastery/id1202657673 Join the newsletter & receive new training videos in your mailbox: https://projectcontroltraining.com/training/
Просмотров: 8413 Project Control Academy
3 inventive lighting projects using LED strips
 
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In this video I will be showing you how to build three unique lighting projects at home using LED strips. Here are the quality strips that I used: http://amzn.to/2yto0BQ I specifically used the 'daylight white 5600k' strips, but the other colour temperatures are great too. Here's an ebay listing of the 5600k variety: http://ebay.to/2iSqEKu And an ebay listing of selectable colour temperatures: http://ebay.to/2zCThDr Dimmer circuit: Amazon: http://amzn.to/2zzmn8Z eBay: http://ebay.to/2yTktAR RGB Crystal Tower Light video: https://www.youtube.com/watch?v=Jh618yi0JZY
Просмотров: 1313445 DIY Perks
Suncatcher Tissue Paper Craft Stained Glass
 
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Follow us on Face Book! https://www.facebook.com/crasftsandmorewithmisilla?ref=br_tf How to make a suncatcher paper craft or stained glass paper craft.
Просмотров: 21693 The Crafty Mom
OH NO! WHAT IS KILLING MY PETS?! PLS HELP!
 
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Click here to SUBSCRIBE: https://goo.gl/tlCQJZ Check out & subscribe to my NEW DAILY VLOGS: https://goo.gl/GCx1Jq Oh no! Never mind the red river! I have no idea why the creatures within the Selva de Fuego, the paludarium habitat of The Fire Nation (my pet fire ants), are dying! Please watch and help! If you're new to the channel, catch up on your "AntsCanada Lore" with this playlist of the complete history of the ants of this channel: https://goo.gl/hVFxc2 Visit us at http://www.antscanada.com CLOSE CAPTIONING "CC" available for this video. Please feel free to contribute to translating/CCing this video into another language: http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCONd1SNf3_QqjzjCVsURNuA A brand new video is uploaded on this channel every Saturday at 8AM EST (with frequent bonus videos) so be sure to SUBSCRIBE to the channel to catch every ant video we release! Thank you for the support. Get our new AC Hybrid Nest 2.0 ant farm: http://www.antscanada.com/shop/formica-hybrid-nest-2-0/ 'All You Need' Hybrid 2.0 Gear Pack (complete kit): http://www.antscanada.com/shop/need-formica-hybrid-2-0-gear-pack/ ▶▶▶We've got new Ant T-shirts! Check them out here: https://goo.gl/PjnB7t ▶▶▶Got a question about ants or AntsCanada? Visit our website FAQ: https://goo.gl/mJPEqn ▶▶▶Want an ant farm? Check out our ant shop. We ship worldwide: http://goo.gl/I4l7Ho ▶▶▶Need to buy an ant colony for your ant farm, or do you have ant colonies to sell/give away? Find out more about our GAN Project: http://goo.gl/jzo9Lc Click here to watch every video we have ever made: https://goo.gl/8zNkIm Fire Ant (Solenopsis geminata) playlist: https://goo.gl/Dlu7PZ Black Crazy Ant (Paratrechina longicornis) playlist: https://goo.gl/FsKLzK Yellow Crazy Ant (Anoplolepis gracillipes) playlist: https://goo.gl/ZQCCUw Ants REACT Series & Other Time Lapse Video playlist: https://goo.gl/BVuLeA AntsCanada Tutorial Playlist: https://goo.gl/8dQnwb Join us at the new AntsCanada Ant Forum: http://forum.antscanada.com ▶AntsCanada Official Website http://www.antscanada.com ▶Like us on http://facebook.com/antscanada ▶Follow us on http://twitter.com/antscanada ▶Follow us on http://www.instagram.com/antscanada Email us at info@antscanada.com for any questions or inquiries. About AntsCanada.com: We believe ants are the most amazing creatures on the planet, and every new discovery about their micro world gives us some profound insights into the world around us and ourselves. Bringing the ant farm and love of ant keeping to a whole new level, we are dedicated to show the world the joys of keeping big and healthy pet ant colonies. Shipping worldwide since 2009, we are innovators of ant keeping products for ant lovers and museums alike.
Просмотров: 2028402 AntsCanada
Semiconductors part 1 (Energy band theory)
 
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this is a introduction video on semiconductors.. by Dilip kumar M, from Prerana PU college Hubli
Просмотров: 10005 Dilip Kumar
Science - Matter - Molecules and Atoms - Hindi
 
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The video explains about atom and molecule. It explains about molecular structure of solid, liquid and gases. It also described different types of changes like physical and chemical changes. About us: We are a social enterprise working on a mission to make school learning interesting, relevant and affordable to every child on this planet. You can watch our FREE online videos at http://www.BodhaGuru.com/watch and download our practice application/games - just visit http://www.BodhaGuru.com/play If you like our videos, subscribe to our channel http://www.youtube.com/user/BodhaGuruLearning. Feel free to connect with us at http://www.facebook.com/BodhaGuru OR http://twitter.com/BodhaGuru Have fun, while you learn. Thanks for watching -- Team BodhaGuru
Просмотров: 167219 Bodhaguru
Simon Sinek's Top 10 Rules For Success (@simonsinek)
 
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He's an author, speaker, and consultant who writes on leadership and management. He joined the RAND Corporation in 2010 as an adjunct staff member, where he advises on matters of military innovation and planning. He's known for popularizing the concepts of "the golden circle" and to "Start With Why". He's Simon Sinek and here are his Top 10 Rules for Success. $$$$ CHECK OUT MY BOOK $$$$ Some used the ideas in this book to build multi-billion-dollar businesses. I'll give you the simple-yet-powerful formula that they used (and you can) to realize your dreams. Get yours. http://www.evancarmichael.com/oneword/ .:;$ JOIN MY #BELIEVE NEWSLETTER $;:. This is the best way to have entrepreneur gold delivered to your inbox, and to be inspired, encouraged and supported in your business. Join #BelieveNation and feel the love. http://www.evancarmichael.com/newsletter/ .:SOURCES:. https://youtu.be/8l-YpiiBH4o https://youtu.be/GBF9xXhSFRc https://youtu.be/sjxNTcsquG8 https://youtu.be/7OfVQsyOtDw https://youtu.be/llKvV8_T95M https://youtu.be/3fb3_7sIqQY https://www.youtube.com/watch?v=qp0HIF3SfI4 https://youtu.be/Wij5NZpy6DE 1. Break the rules He earned a BA degree in cultural anthropology from Brandeis University. 2. Train your mind He attended City University in London with the intention of becoming a barrister, but left law school to go into advertising. 3. Be patient He moved to New York and joined Euro/RSCG, an ad agency, where he worked on the MCI account. 4. Take accountability In 2002, he started his own company, Sinek Partners. 5. Outdo yourself In October 2009, he released his book “Start with Why: How Great Leaders Inspire Everyone to Take Action”. 6. Stack the deck He once taught a graduate-level class in strategic communication at Columbia University. 7. Be the last to speak He has commented for The New York Times, Wall Street Journal, The Washington Post, and FastCompany. 8. Be authentic He was a regular contributor to The Huffington Post, BrandWeek, IncBizNet. 9. Find your passion He serves on the Board of Directors for Danspace Project, an organization that fends for advancing art and dance. 10. Start with Why His first TEDx Talk on "How Great Leaders Inspire Action" is the 3rd most viewed video on TED.com. Bonus: Make the right decisions. Surround yourself with greatness. Be grateful. Lex van den Herik: Can you do Simon Sinek?? .: COMMON QUESTIONS :. * What is #BTA?: https://www.youtube.com/watch?v=BsY8bmTUVP8 * How do I get one of Evan's t-shirts?: http://evancarmichael.com/Gear.html * Why does Evan look like Nicolas Cage?: https://www.youtube.com/watch?v=gZHRniTcRwo * Why does Evan make so many videos? https://www.youtube.com/watch?v=NEKxGA8xr1k .: SUBSCRIBE TO MY CHANNEL :. If you want to do great things you need to have a great environment. Create one by subbing and watching daily. http://www.youtube.com/subscription_center?add_user=Modelingthemasters .: CAPTION THIS VIDEO :. If you loved this video, help people in other countries enjoy it too by making captions for it. Spread the love and impact. https://www.youtube.com/timedtext_video?v=nJxQ2kUGJkA .: CONNECT WITH ME :. Leave a comment on this video and it'll get to me. Or you can connect with me on different social platforms too: Twitter: https://twitter.com/evancarmichael Facebook: https://www.facebook.com/EvanCarmichaelcom Google+: https://plus.google.com/108469771690394737405/posts Website: http://www.evancarmichael.com .: MORE ABOUT ME PERSONALLY :. About: http://www.evancarmichael.com/about/ Coaching: http://www.evancarmichael.com/movement/ Speaking: http://www.evancarmichael.com/speaking/ .: VIDEO SCHEDULE :. Top 10 Rules for Success - Weekdays at 8pm EST: https://www.youtube.com/playlist?list=PLiZj-Ik9MmM0VWRGYCfuUCdyhKfU733WX #Entspresso - Weekdays at 7am EST : https://www.youtube.com/playlist?list=PLiZj-Ik9MmM0-kQSSs3Ua5wExlz1HwRRs #BelieveLife - Sundays at 7am EST: https://www.youtube.com/playlist?list=PLiZj-Ik9MmM207_RQCOPAwZdKYXQ4cqjV #EvansBook - Saturdays at 8pm EST: https://www.youtube.com/playlist?list=PLiZj-Ik9MmM1tNSh0CjOsqIg1fw7bAPt4 Life with Evan - Sundays at 8pm EST: https://www.youtube.com/playlist?list=PLiZj-Ik9MmM19tzfHH_VJOnghbfdRPZjS Thank you for watching - I really appreciated it :) Cheers, Evan #Believe
Просмотров: 4449489 Evan Carmichael
Meet Diffusion Choir, Mesmerising Kinetic Sculpture
 
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Diffusion Choir is a kinetic sculpture that uses 400 folding elements to reveal the movements of an invisible flock of birds. Its movements are always changing, driven by custom software running a flocking algorithm. The sculpture hangs in the atrium of 650 East Kendall Street in Cambridge, Massachusetts, and was commissioned by BioMed Realty. http://www.sosolimited.com/work/diffusion-choir SUBSCRIBE: http://www.youtube.com/channel/UCI4lx9retCL7_cBmmceEQ8g?sub_confirmation=1 FOLLOW US: Facebook https://www.facebook.com/SputnikNews Twitter https://twitter.com/SputnikInt Soundcloud https://soundcloud.com/radiosputnik Pinterest https://www.pinterest.com/sputnik_news Instagram https://instagram.com/sputnik_news Sputnik is a major new media brand with modern multimedia centers in dozens of countries. The agency is uniquely positioned as a provider of alternative news content and a radio broadcaster.
Просмотров: 401 Sputnik
Stained Glass - Kids Crafts
 
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► Subscribe: https://goo.gl/dF3xAH Stained Glass ► http://makekidscrafts.com ► https://www.facebook.com/makekidscrafts
Просмотров: 6421 Make Kids Crafts
Going further: Ocean Acidification in a Cup - Science Snacks activity
 
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Part 4: Can you figure out a way to show that diffusion happens in both directions (from the air into the liquid and vice versa)? Be sure to catch the other parts of this video for a more complete understanding of this activity. By experimenting with this model of light-wave addition, you can understand the behavior of light as it is reflected off the front and back surfaces of soap films. Full instructions for this activity are available at: http://www.exploratorium.edu/snacks/soap-film-interference. Science Snacks are hands-on activities, projects, and experiments that are designed for the classroom and the curious. They're cheap, simple, safe, scientifically accurate, and teacher tested. Want to see more? Check out http://exploratorium.edu/snacks. © 2015 Exploratorium, all rights reserved.
Просмотров: 1145 Exploratorium Teacher Institute
PRISM Desk Light By Greenhall Lighting  - Available On ElectricalEurope.com
 
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--------------------- SEE LISTING: http://www.electricaleurope.com/en/Greenhall-Lighting-Prism-Adjustable-Colour-Temperature-Triangular-Desk-Lamp/m-3397.aspx -------------------- Prism intelligent desk light from Greenhall Lighting is a stylish, ergonomic desk lamp featuring full-colour temperature-control diffused LEDs, twin intelligent USB charging, and a wireless charging pad, all delivered in a clean and sleek design. Prism is ideal for professional or recreational desk spaces and bed-sides. Prism can be adjusted from a stylish triangular statement to an incredibly efficient reading lamp in seconds, and the adjustable Philips LED chip can be adjusted from cool white ideal for delicate working and tinkering for tech enthusiasts, to warm white, ideal for enjoying your favourite books in bed while avoiding eye strain. Prism provides a clear, even glow thanks to its high-grade diffuser and no-flicker adaptor. Operating your Prism lamp is simple, with touch-controlled buttons for light colour & dimming, and the wireless charging pad is as easy as setting down your device and forgetting about it! Prism allows you to charge up to 3 devices simultaneously, from the intelligent twin USB ports for 5V 2A fast & safe controlled charging, and the 5V 2A wireless charging pad with automatic cut-off protection. Don't have a phone that supports wireless charging? See our Wireless Charging Adaptors, and any phone can become a wireless charging device! Main Features: Stylish Desk Lamp Variable Colour Temp. 2700°K - 6500°K Full Dimming 10% - 100% Touch Controls 2x USB Ports 1x Wireless Charging Port 165° x 180° adjustable rotation Technical Specification: input Voltage: AC100-240V Switch Method: Touch Sensor Lamp Rotation Angle: 180° Lamp Power: 5W Light Source: 108PCS LED Colour Temperature: 2700°K-6500°K Luminous Mode: Side-Emitting Lamp Size: L275mm x W60mm x H320mm Weight: 730g Output Voltage: DC12V Smart Quick Charger: DC 5V 2A Wireless Charger: DC 5V 2A CRI: 90 Lamp Illuminance: 1000lux @300mm Material: PC+ABS 1 Year Guarantee Included
Просмотров: 193 Electrical World
Water, Cells, and Life | Dr. Gerald Pollack | TEDxNewYorkSalon
 
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What does water actually do in the formula for life? Water scientist and biomedical engineer Gerald Pollack shares new information and ideas about simple things we can do to charge up our human cells faster than our cell phones. The report from his lab will surprise you. Dr. Gerald Pollack is a professor at the University of Washington. Dr. Pollack’s research investigates biological motion and cell biology. His curiosity was piqued when he dissected a muscle cell and noticed the interior water did not run out, but stayed in place. Why was that? This led to his 1990 book, Muscles and Molecules: Uncovering the Principles of Biological Motion, winning an “Excellence Award” from the Society for Technical Communication. His 2001 book, Cells, Gels and the Engines of Life, and his newest book, The Fourth Phase of Water: Beyond Solid, Liquid, and Vapor won that Society’s “Distinguished Award.” He is founding editor-in-chief of the journal, WATER, convener of the Annual Conference on the Physics, Chemistry and Biology of Water, and executive director of the Institute for Venture Science. He won the 2015 Brandlaureate Award, previously bestowed on Nelson Mandela and Steve Jobs. In 2016, he was awarded the first international Emoto Peace Prize. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
Просмотров: 107454 TEDx Talks
How inventions change history (for better and for worse) - Kenneth C. Davis
 
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View full lesson: http://ed.ted.com/lessons/how-inventions-change-history-for-better-and-for-worse-kenneth-c-davis Invented in 1793, the cotton gin changed history for good and bad. By allowing one field hand to do the work of 10, it powered a new industry that brought wealth and power to the American South -- but, tragically, it also multiplied and prolonged the use of slave labor. Kenneth C. Davis lauds innovation, while warning us of unintended consequences. Lesson by Kenneth C. Davis, animation by Sunni Brown.
Просмотров: 270182 TED-Ed
Teaching Climate Change: Science in the Classroom
 
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During a 2014 field course in Denali, Bruce Taterka, PolarTREC teacher, trained teachers on how complex science can be adapted to high-school lessons. PolarTREC (Teachers and Researchers Exploring and Collaborating) is a National Science Foundation-funded program in which K-12 teachers spend 3-6 weeks participating in hands-on field research experiences in the polar regions. Learn more about PolarTREC at http://www.polartrec.com The course was possible thanks to Alaska Geographic and the Murie Science and Learning Center.
Просмотров: 531 DenaliNPS
Crystal Clear Science STEAM Powered Science Assembly and DIY Day
 
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Science Technology Engineering Art and Math hands on stations integrate curriculum like you've never seen. Mention this video when booking and receive 15% off your event!
Просмотров: 317 Crystal Clear Science
Entropy: Embrace the Chaos! Crash Course Chemistry #20
 
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Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules of probability dictate that it's much more likely for stuff to be in one of the many disorganized states than in one of the few organized states. This tendency is so unavoidable that it's known as the 2nd Law of Thermodynamics. Obviously, disorder is a pretty big deal in the universe and that makes it a pretty big deal in chemistry - it's such a big deal that scientists have a special name for it: entropy. In chemistry, entropy is the measure of molecular randomness, or disorder. For the next thirteen minutes, Hank hopes you will embrace the chaos as he teaches you about entropy. -- Table of Contents Second Law of Thermodynamics :45 Entropy 2:01 DEMONSTRATION! 4:28 BA(OH)2•8H2O+NH4Ci 10:25 J.W. Gibbs & Gibbs Free Energy 7:23 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 1047230 CrashCourse
Lifesaver dissolving
 
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A lifesaver dissolving in water.
Просмотров: 395 Robert Morgan
AMIE Quick Revision Part-2 for Material Science By Prem Sir | Modulation Institute | 9015781999
 
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New Lecture : AMIE Quick Revision Part-2 for Material Science Modulation Institute is provide full course video lecture for AMIE ,SSC JE & all PSU's. We are helping to students who wants to study on own place. Modulation institute is best for Technical education like SSC JE, AMIE ,DMRC, DRDO, NTPC, BHEL etc. For More Videos Visit : https://modulation.in/ Director : Prem Kumar ( 8285235670 ) Facebook :- https://www.facebook.com/modulation.in/ Google +:- https://plus.google.com/u/0/116609272994940249876 Twitter:- https://twitter.com/modulationamie?lang=en-in/
Просмотров: 6598 Modulation Institute
ENERGY BAND IN SOLIDS
 
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Energy Band in solids are visually explained here. In this animation we have explained energy band diagram by using silicon atom which helps you to learn about partially filled electrons, core levels, core electrons, valence electrons, valence level and conduction levels. In the case of a single isolated atom, there are various discrete energy levels. In solids, the atoms are arranged in a systematic space lattice and each atom is influenced by neighbouring atoms. The closeness of atoms results in the intermixing of electrons of neighbouring atoms. Due to this, number of permissible energy levels increases. Hence in the case of a solid, instead of a single energy level associated with single atom, there will be bands of energy levels. A set of such closely packed energy levels is called an energy band. The bands of energy levels are referred to the entire solid as a whole and not to the single atom. The concept of energy bands can be understood from animation. The energy levels of a single isolated atom of silicon are shown in animation. Each silicon atom has 14 electrons, two of which occupy K shell, 8 occupy the L shell and 4 occupy the M shell. The electrons in the M shell are distributed as 2 electrons in the subshell 3s and 2 electrons in the subshell 3p. This subshell 3p is partially filled because it can accommodate a total of 6 electrons. The completely filled levels are known as core levels and the electrons filling these levels are called core electrons. The electrons in the outermost level are called valence electrons. The partially filled outermost level is valence level and the permitted levels which are vacant are known as conduction levels. In a solid, there are large number of atoms, which are very close to each other. The energy of s or p level is of the order of eV, therefore the levels are very closely spaced. The first orbit electrons form a band called first energy band. Similarly second orbit electrons form second energy band and so on as shown in animation.
Просмотров: 14082 Physics4students
I Survived The Holocaust Twin Experiments
 
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Never forget To donate to the CANDLES Holocaust Museum click here: https://candlesholocaustmuseum.org/contribute/donate-online.html Check out more awesome videos at BuzzFeedVideo! https://bit.ly/YTbuzzfeedvideo https://bit.ly/YTbuzzfeedblue1 https://bit.ly/YTbuzzfeedviolet GET MORE BUZZFEED: https://www.buzzfeed.com https://www.buzzfeed.com/videos https://www.youtube.com/buzzfeedvideo https://www.youtube.com/boldly https://www.youtube.com/buzzfeedblue https://www.youtube.com/buzzfeedviolet https://www.youtube.com/perolike https://www.youtube.com/ladylike BuzzFeedVideo BuzzFeed Motion Picture’s flagship channel. Sometimes funny, sometimes serious, always shareable. New videos posted daily! Credits: https://www.buzzfeed.com/bfmp/videos/25990 MUSIC End Of Life_FullMix Licensed via Warner Chappell Production Music Inc. Lonely Eyes_FullMix Licensed via Warner Chappell Production Music Inc. Lost Chaos_Full Licensed via Warner Chappell Production Music Inc. Epilog_fullmix Licensed via Warner Chappell Production Music Inc. Neopad_Main Licensed via Warner Chappell Production Music Inc. Neutral Pianospace_alt2 Licensed via Warner Chappell Production Music Inc. Chronos_alt2 Licensed via Warner Chappell Production Music Inc. Sensory Perception_fullmix Licensed via Warner Chappell Production Music Inc. Crystal Math_alt Licensed via Warner Chappell Production Music Inc. Pictures Of An Imperfect World Piano Collage_fullmix Licensed via Warner Chappell Production Music Inc. Structure Part 12 Dark Remix_fullmix Licensed via Warner Chappell Production Music Inc. Broken By Nature Part 2 Licensed via Warner Chappell Production Music Inc. Between Two Breaths_fullmix Licensed via Warner Chappell Production Music Inc. Bamboo Piano Licensed via Warner Chappell Production Music Inc. STILLS Malignant Bladder Tumor, X-Ray BSIP/Getty Images Kidney, X-Ray BSIP/Getty Images The 71st Anniversary of the Camp Liberation of Auschwitz NurPhoto/Getty Images 72nd Anniversary of the liberation of Auschwitz Anadolu Agency/Getty Images Eva Mozes Kor, (who along with her twin) was the subject of experiments by Dr. Joseph Mengele durin Gary Friedman/Getty Images Josef Mengele, Nazi Camp Doctor Bettmann/Getty Images Child Survivors Of Auschwitz Galerie Bilderwelt /Getty Images Medium shot electric fence and lamppost at Birkenau Concentration Camp w/sunset in background / Auschwitz, Poland Alberto Jose Doctorovich/Getty Images CU Gas room as seen through peephole, Oswiecim (Auschwitz), Poland Footage of the World/Getty Images Memorial and Museum Auschwitz-Birkenau NurPhoto /Getty Images Anniversary of the Liberation of Auschwitz-Birkenau NurPhoto/Getty Images 1/27/1945 B/W MONTAGE Liberation of prisoners in Auschwitz concentration camp, Jews in barracks, dead prisoners and used clothing, children being liberated / Auschwitz, Poland The Netherlands Institute for Sound and Vision/Getty Images Auschwitz Camp Liberation Anniversary NurPhoto/Getty Images March of the Living in Auschwitz Birkenau concentration camp Anadolu Agency/Getty Images Auschwitz Concentration Camp Wojtek Laski /Getty Images International Holocaust Memorial Day Dave Thompson - PA Images/Getty Images Doctor Hintermayer Identified as Nazi War Criminal, Dachau Trials, 1945 Hulton Deutsch/Getty Images Simple Digital Camera Detects Cancer Cells Barcroft /Getty Images Boy Genitourinary Tract BSIP/Getty Images Laboratory Research Work Germany 1936 Heritage Images/Getty Images Nazi Post-Mortem Laski Diffusion/Getty Images A doctor is giving a patient an injection in the arm Ulrich Baumgarten /Getty Images Visit to Auschwitz-Birkenau State Museum NurPhoto /Getty Images SS officers in front of a building at an SS retreat, outside of Auschwitz Universal History Archive /Getty Images Germany, Third Reich - concentration camps 1939-45 Children in Auschwitz who were victims of experiments by Joseph Mengele beginning of the 1940ies ullstein bild/Getty Images Angel Of Death Hulton Archive /Getty Images 1945 MONTAGE Faces of detainees staring through barbed wire fence / Auschwitz, Germany Archive Films/Getty Images Hungarian Jews Galerie Bilderwelt/Getty Images Auschwitz, poland, train loa
Просмотров: 7128565 BuzzFeedVideo
Tissue Paper Stained Glass Hearts - Dixie Crystals
 
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This is an easy craft that you can do with your kids of any age or any holiday to make a fun piece of art. Let's connect! Blog - http://JaMonkey.com Facebook - http://facebook.com/jamonkeys Twitter - http://twitter.com/jamonkey Pinterest - http://pinterest.com/meghancooper Google+ - http://google.com/+meghancooper Instagram - http://instagram.com/jamonkey Vine - http://vine.co/jamonkey
Просмотров: 6077 JaMonkey
Suntec Singapore - Taking customisable exhibition spaces to the next level
 
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In Suntec Singapore, a new kind of space for events and exhibitions has become a reality after modernisation plans were changed back and forth. The new space takes the concept of customisable exhibition spaces to the next level. Read more about Suntec Singapore's exhibition space: http://martin.com/casestory/casestory.asp?id=2588 Lighting Design: Bo Steiber Lighting Design http://www.bsld.com.sg
Просмотров: 12466 Martin Professional
Innovation and the State
 
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Dan Breznitz, is a Professor and Munk Chair of Innovation Studies, with a cross-appointment to the Department of Political Science. In addition, he is also Co-Director of the Innovation Policy Lab at the Munk School and the Director of Academic Research. Professor Breznitz is known worldwide as an expert on rapid-innovation-based industries and their globalization, as well as for his pioneering research on the distributional impact of innovation policies. Unlike many, he doesn't embrace a fully market-centric approach, acknowledging a major role for the State, not just in terms of encouraging and diffusing innovation on a national scale, but also in terms of coping with the inevitable questions of economic inequality, which is an unwelcome byproduct of the very innovation the state champions. People confuse invention with innovation. But, as Breznitz notes in the interview below, innovation is more than just inventing something. Invention is not necessarily the stage that actually translates to jobs and economic growth. After you invent something, you have to take it to market. Inventing the internal combustion engine didn’t create economic growth; it was the continuous improvement of that that created new industries, jobs and growth; for example, the automotive industry. And the State plays a major role here, not just passively via tax incentives, but also through smart strategic innovation policies, including direct investments in key technologies and firms. Countries such as Israel, Finland and Taiwan all successfully spurred high-tech growth miracles through targeted strategic investments. Equally important, argues Breznitz, unless we develop a new understanding of how innovation and entrepreneurship can bring about sustained economic growth in different ways in different places, we will be doomed to one of two options: horrifying levels of inequality or depressing economic stagnation. There is not a "one size fits all" policy for global innovation. It also bears repeating that innovation per se does not lead inexorably to superior standards of living. Airbnb and Uber, may create wealth for some, but they do not create a lot of new jobs – at most they’re redistributing existing jobs and wealth from hotel owners to real-estate owners, from taxi company owners to the owners and investors of Uber. Celestica, on the other hand, is a good example of a successful innovation company. It doesn’t invent new products, but it innovates through its supply chain and the services and products it offers, providing both increased jobs and wealth to the Canadian economy (where Breznitz is now based). The key takeaway from Breznitz is that economic growth and rising prosperity does not happen at the moment of invention. Only an innovation policy aiming to maximise activities throughout the innovation cycle will succeed in capturing economic growth that enhance the welfare of all citizens. This and much more is discussed in the interview.
Просмотров: 2668 New Economic Thinking
Light Absorption, Reflection, and Transmission
 
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118 - Light Absorption, Reflection, and Transmission In this video Paul Andersen explains how light can be absorbed, reflected, or transmitted as it moves from one medium to another. The reflection of different wavelengths creates the perceived color of an object. Absorbed light is converted to energy and transmitted light moves through the material. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: “Chlorophyll.” Wikipedia, the Free Encyclopedia, April 22, 2015. http://en.wikipedia.org/w/index.php?title=Chlorophyll&oldid=658421433. “Excoecaria Cochinchinensis.” Wikipedia, the Free Encyclopedia, November 10, 2013. http://en.wikipedia.org/w/index.php?title=Excoecaria_cochinchinensis&oldid=581002529. “Plant.” Wikipedia, the Free Encyclopedia, March 27, 2015. http://en.wikipedia.org/w/index.php?title=Plant&oldid=653794273. “Reflection (physics).” Wikipedia, the Free Encyclopedia, April 28, 2015. http://en.wikipedia.org/w/index.php?title=Reflection_(physics)&oldid=659593985. Starr, Forest & Kim. English: Miconia Calvescens (purple Underside of Leaf). Location: Maui, Nahiku, March 21, 2007. Plants of Hawaii, Image 070321-6058 from http://www.hear.org/starr/plants/images/image/?q=070321-6058. http://commons.wikimedia.org/wiki/File:Starr_070321-6058_Miconia_calvescens.jpg.
Просмотров: 133172 Bozeman Science
Product Photography : Suspending Product for Advertising Photography
 
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Hang product from string to suspend against background. Learn tips and trips of advertising photographers in this free product photography lesson from an experienced commercial photographer. Expert: Dan'L Terry Bio: Dan'L Terry is a nationally award-winning artist/designer. His art has been exhibited in national juried shows and museums, on the covers of books and magazines, and in feature films. Filmmaker: MAKE | MEDIA
Просмотров: 1985 expertvillage
History of English (combined)
 
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TELL US WHAT YOU THINK and help us improve our Free Educational Resources https://www.surveymonkey.co.uk/r/YT2017_descr For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Free learning from The Open University http://www.open.ac.uk/openlearn/history-the-arts/culture/english-language --- A look at the history of the English language (this is a combination of all 10 parts of the series into one video) (all parts - combined) Playlist link - http://www.youtube.com/playlist?list=PLA03075BAD88B909E --- Study 'English Language' at the Open University: http://www3.open.ac.uk/study/undergraduate/languages/english-language/index.htm Explore qualifications in Languages with the OU http://www3.open.ac.uk/study/undergraduate/languages/index.htm Explore qualifications in Arts and Humanities with the OU http://www3.open.ac.uk/study/undergraduate/arts-and-humanities/index.htm Study 'Worlds of English' with the OU http://www3.open.ac.uk/study/undergraduate/course/u214.htm --- The Open University is the world’s leading provider of flexible, high quality online degrees and distance learning, serving students across the globe with highly respected degree qualifications, and the triple accredited MBA. The OU teaches through its own unique method of distance learning, called ‘supported open learning’ and you do not need any formal qualifications to study with us, just commitment and a desire to find out what you are capable of. Follow us on Twitter: https://twitter.com/OUFreeLearning
Просмотров: 1745057 OpenLearn from The Open University
High School Science Lab
 
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Google Play Store Download Link: https://play.google.com/store/apps/details?id=com.pocketprincessinc.android_highschoolscience Apple Store Download Link: https://itunes.apple.com/app/id1153516814?mt=8 It’s time for a fun day in the science lab at high school! You’ve got to get ready for class, so you can learn all about crystals and create your very own! Start by going to the spa to cleanse, scrub and moisturize your skin using high end treatments and all natural oils. Have a mud musk to remove impurities and finish with toner to brighten your skin! You’ll be glowing when you head to the salon for a makeover. Play with makeup to find the perfect look for school. Apply blush, eye shadow and mascara. Try on different colors of lipstick and gloss to find the best one. Accentuate your natural beauty with bronzer or blush. Add some fun face sparkles or decals to complete the look and show off your love of crystals and science! Then it’s time to find the perfect outfit. Mix and match jeans, t-shirts and trendy shoes. Or try on a cute dress and sweater combo to wear to class. Add cute accessories like headbands, hats or bags. Grab your books and head to class where you can make crystals. Grow your own in the science lab and decorate them to create your very own cool science project. Product Features: - Spa, Makeover and Dress Up - Create crystals in the science lab - Science classroom themed backgrounds How to Play: - Tap to pick out clothes and shoes - Tap to choose makeup and crystal décor - Swipe to apply makeup and stay in the lines! ********** Want MORE of what you're seeing? Join us on Facebook: https://www.facebook.com/pages/Pocket-Princess-Inc/625430640898596
Просмотров: 60719 Pocket Princess Inc
AMIE Quick Revision Part-3 | Material Science By Prem Sir | Modulation Institute | 9015781999
 
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New Lecture of AMIE Quick Revision Part-3 | Material Science Modulation Institute is provide full course video lecture for AMIE ,SSC JE & all PSU's. We are helping to students who wants to study on own place. Modulation institute is best for Technical education like SSC JE, AMIE ,DMRC, DRDO, NTPC, BHEL etc. For More Videos Visit : https://modulation.in/ Director : Prem Kumar ( 8285235670 ) Facebook :- https://www.facebook.com/modulation.in/ Google +:- https://plus.google.com/u/0/116609272994940249876 Twitter:- https://twitter.com/modulationamie?lang=en-in/
Просмотров: 5048 Modulation Institute
What happens when you have a concussion? - Clifford Robbins
 
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View full lesson: https://ed.ted.com/lessons/what-happens-when-you-have-a-concussion-clifford-robbins Each year in the United States, players of sports and recreational activities receive between 2.5 and 4 million concussions. How dangerous are all those concussions? The answer is complicated and lies in how the brain responds when something strikes it. Clifford Robbins explains the science behind concussions. Lesson by Clifford Robbins, directed by Boniato Studio.
Просмотров: 694238 TED-Ed
Scholastic Instrutor Crafts: Faux Stained Glass Mobiles
 
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Melt crayon shavings to create a classroom decoration. For more craft projects and lesson ideas for teachers, visit scholastic.com/instructor
Просмотров: 3662 Scholastic
Race to the Tower | Critical Role RPG Episode 102
 
04:32:20
All hell breaks loose as Vox Machina race to stop the return of Vecna! Watch Critical Role Live Thursdays at 7pm PT at https://www.twitch.tv/geekandsundry and https://www.projectalpha.com Thanks to our friends at Wyrmwood Gaming for sponsoring Critical Role! Check out their handcrafted goods at http://www.wyrmwoodgaming.com Thanks to @CRTranscript and all the #critters for closed captions! You can pick up Critical Role merch at http://shop.geekandsundry.com For more RPGs we love, go to http://bit.ly/GS_RPG Music and Sound by Syrinscape. https://store.syrinscape.com/what-is-syrinscape/?critatt Visit us on http://geekandsundry.com Subscribe to Geek and Sundry: http://goo.gl/B62jl Join our community at: http://geekandsundry.com/community Twitter: http://twitter.com/geekandsundry Facebook: http://facebook.com/geekandsundry Instagram: http://instagram.com/geekandsundry Google+: https://plus.google.com/+GeekandSundry/
Просмотров: 527414 Geek & Sundry
Changing State - Melting
 
05:58
Watch an overview of Lesson 2.5 featuring an experiment in which ice melts faster on metal than on plastic, and also faster in water than in air. A molecular model animation also shows that liquid water takes up less space than the same amount of water as solid ice. Connections to the NGSS are also highlighted. Subscribe! http://bit.ly/AmerChemSOc Facebook! https://www.facebook.com/ChemMatters Twitter! https://twitter.com/ACSChemMatters For more information, please visit our website: https://www.acs.org/content/acs/en/education.html You might also like: Reactions – Food Chemistry: https://www.youtube.com/watch?v=Vjj2OJBOQ_0&list=PLtLT74crQcwXifCszpuk21I4ye3ghf-kV ChemMatters: https://www.youtube.com/watch?v=G0O87gWv-Xk&list=PLB6A2947FFC507110 Kids Chemistry: https://www.youtube.com/watch?v=y1TNrdyqhcY&list=PLLG7h7fPoH8L6LPoixsIPby70O5SajE5z Your Science ABCs: https://www.youtube.com/watch?v=vHqbxuVZua4&list=PLLG7h7fPoH8IaoEnq6IKRxkZRVY5Fvt2m Produced by the American Chemical Society, the world’s largest scientific society. ACS is a global leader in providing access to chemistry-related information and research through its multiple databases, peer-reviewed journals and scientific conferences. Join the American Chemical Society! https://bit.ly/Join_ACS
Просмотров: 4250 American Chemical Society
2. Band structure of Conducters, Semiconducters and Insulators (HSC Physics)
 
16:31
Covers the HSC Physics syllabus dot point: "describe the difference between conductors, insulators and semiconductors in terms of band structures and relative electrical resistance"
Просмотров: 11491 Letslearnscience
Sonic Paint - www.AcousticFields.com
 
04:52
Three things and only three things happen to sound energy transmitted through any medium. Sound energy is absorbed, diffused, or reflected. We use sound absorption and diffusion technologies to manage reflections. We use one of the three physical properties of sound to manage the other two. Lets examine the properties and the treatment, so we can get a better understanding of the acoustical issues we face every day in today's smaller rooms.
Просмотров: 1252 Acoustic Fields
Kate's Corner: Slime time
 
01:29
Make slime with just three ingredients you have around your house in this edition of Kate's Corner.
Просмотров: 66 WDTV 5 News