Search Results: "Electrical conductivity"
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03:37 Popular
The Science Of Lunch: Crash Course Kids #15.2
3,612 views / 2 likes - addedEven an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series is based on 5th gra
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04:37 Popular
Material World: Crash Course Kids #40.1
1,448 views / 0 likes - addedSo, we know what materials are, but can we make new materials? Or improve the materials we already have? In this episode of Crash Course Kids, Sabrina shows us how Material Scientists are working on these two things today. Also, your cell phone holds the
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04:27 Popular
What's My Property: Crash Course Kids #35.2
1,188 views / 0 likes - addedWhat exactly can we tell about an unknown substance by it's properties. We already know that a substance is matter that’s made of one kind of atom or molecule, and that has specific properties and that some substances are elements, which means they can’t
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02:56 Popular
Electrical Switches | How It's Made
1,166 views / 0 likes - addedInitially invented to replace pull cords over a century ago, these switches bring power to the people! Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScienc
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03:45 Popular
Measurement Mystery: Crash Course Kids #9.2
1,060 views / 0 likes - addedSo now that we know what Properties are, how can we use them to figure things out? In this episode of Crash Course Kids, Sabrina uses them to solve the mystery of what she tripped over last night. This first series is based on 5th grade science. We're sup
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04:20 Popular
Oobleck And Non-Newtonian Fluids: Crash Course Kids #46.1
1,056 views / 1 likes - addedEver heard of Oobleck? How about Non-Newtonian fluids? Well, today Sabrina is going to show us that things can sometimes behave like a solid, and sometimes like a liquid depending on how much force is applied to them. In this episode of Crash Course Kids,
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05:15 Popular
How do fish make electricity? - Eleanor Nelsen
1,020 views / 1 likes - addedCheck out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-fish-make-electricity-eleanor-nelsen Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signal
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04:42 Popular
Material Magic - Making Diamonds: Crash Course Kids #40.2
972 views / 1 likes - addedDid you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so important. Watch More
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03:43 Popular
Solar motor--Free energy motor-- not electrical /// Homemade Science with Bruce Yeany
918 views / 1 likes - addedThese devices are sometimes referred to as solar motors or thermal motors, or even thermal retraction motors. Sunlight hitting the strips is converted into thermal energy (heat) which then causes the rotor to turn without any electrical or other mechanica
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03:55 Popular
Wood, Water, And Properties: Crash Course Kids #15.1
827 views / 1 likes - addedQuick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.
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04:46 Popular
Normal Stuff In Not-So-Normal Places: Crash Course Kids 46.2
821 views / 0 likes - addedSo, what happens to normal stuff (like water) when it goes to not so normal places? What happens if you take a glass of water to the top of Mt. Everest? Or Space? In this episode of Crash Course Kids, Sabrina shows us how matter is affected by different p
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04:00 Popular
Hunting For Properties: Crash Course Kids #9.1
800 views / 1 likes - addedRemember pre-school? If not, IT WAS SO MUCH EASIER! But when you were stacking blocks and figuring out which block went into which shaped hole, you were learning about properties. In this episode of Crash Course Kids, Sabrina talks about what properties a
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03:40 Popular
80,000 Volt Tesla Coil Guns Explode Hydrogen Balloons!
773 views / 0 likes - addedThese amazing self contained Tesla Coil Guns can fire off 80,000 volts of electrical discharge. They were developed and built by Steve Ward and Phillip Slawinski. You can get all the details about the guns and the what we had to do to get them to work at:
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04:32 Popular
Organizing Properties: Crash Course Kids #35.1
765 views / 1 likes - addedHave you ever thought about all the different kinds of groups you’re a part of? Like, there’s the friends you hang out with and your family, your hockey team, your Crash Course fan club, and that’s just for starters! And even though these groups are total
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08:56 Popular
Voltage
712 views / 0 likes - addedDifference between electrical potential (voltage) and electrical potential energy More free lessons at: http://www.khanacademy.org/video?v=zqGvUbvVQXg
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04:10
The Leidenfrost Effect: When Water Levitates
671 views / 0 likes - addedSubscribe! http://bit.ly/ACSReactions Have you ever seen a drop of water navigate a maze? It’s possible thanks to a weird phenomenon called the Leidenfrost Effect. Understanding Leidenfrost — first described more than 200 years ago — helped engineers make
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00:50
Explore How Conductive Materials Around Your House Are!
645 views / 0 likes - addedIn this activity, students will make a broken circuit. They will then use the loose wire ends to test the conductivity of various materials!Learn how to do this at home: https://bit.ly/sw-contesFor the first time in 30 years, Science World has closed its
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08:59
Magnetism 2
633 views / 0 likes - addedMagnetic fields and their effects on moving electrical charges More free lessons at: http://www.khanacademy.org/video?v=NnlAI4ZiUrQ
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06:18
Intuition Behind Formula For Thermal Conductivity
613 views / 0 likes - addedIntuition behind formula for thermal conductivity
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07:22
Thermal Conductivity Of Metal And Wood
577 views / 0 likes - addedWhy metal at room temperature feels cooler than wood at room temperature.
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06:05
Wilburforce & Double Pendulums Demonstrate Resonance // Homemade Science with Bruce Yeany
557 views / 0 likes - addedIn our studies of Harmonic motion, my students always enjoy spending some time building some simple Wilburforce and double pendulums. They all depend on the concept of resonance and help to get the point across very easily. It makes it easier for understa
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05:31
Drones vs Lightning
531 views / 1 likes - addedAt the University of Manchester's High Voltage Laboratory, we see what happens when a DJI Phantom 3 drone gets hit with an electrical impulse of 1.4MV - basically, a lightning strike. Actually, two Phantom 3 drones. We had a backup. Thanks to the team at
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04:24
How Atomic Physics Makes Your Headphones Hiss
528 views / 0 likes - addedYou know that hissing noise you get in your headphones when there's no music playing? WTF is that? Should You Be Listening To Music At Work? - https://youtu.be/BsWDF8lIGFs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Big thanks to our sp
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09:37
Ideal Circuit Elements And Sources
501 views / 0 likes - addedCircuit Analysis | Electrical engineering | Khan Academy
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03:09
Thermal Conductivity Investigation Board // Homemade Science with Bruce Yeany
492 views / 0 likes - addedThree surfaces appear to be at different temperatures when felt with the hand. When tested with thermometers, they are found to all be at room temperature. the differences between the surface are due to their varying ability to conduction heat or insulate
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12:22
Will our electricity come from space in the future?
466 views / 0 likes - addedGet 75% off the NordVPN 3-year deal here: https://nordvpn.com/curiousdroidCoupon code: curiousdroidSolar power will probably be the future of electrical power generation but what happens at night or its bad weather? Well if we move the solar farm and powe
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06:00
How Does a Transistor Work?
456 views / 0 likes - addedHow does a transistor work? Our lives depend on this device.Support Veritasium on Patreon: http://bit.ly/VePatreonSubscribe to Veritasium - it's FREE! http://bit.ly/YSWpWmWhen I mentioned to people that I was doing a video on transistors, they would say "
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03:45
What's the Best Way to Rescue a Drowned Phone?
424 views / 0 likes - addedTo support SciShow and learn more about Brilliant, go to https://brilliant.org/SciShow. What should you do after your phone goes for a swim? We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/
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The History of Electrical Engineering: Crash Course Engineering #4
389 views / 1 likes - addedNext stop on our tour of engineerings major fields: electrical engineering. In this episode well explore the history of telecommunications, electric power and lighting, and computers. Well introduce topics like magnetism, electrical conduction, telegraphy
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04:57
Why Elon Musk Wants to Implant an Electrical Wire in Your Brain
378 views / 1 likes - addedElon Musk's Neuralink is planning on inserting electrodes in brains to help people who are paralyzed use robotic prosthetics. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Elon Musks Neuralink presen
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04:40
Evolution of the Internet!
355 views / 1 likes - addedThe internet works through a massive global network of optical fiber cables. In this animation, you can see how data typically flows between the different levels of internet service providers in the modern internet. The optical fiber cables carry signals
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04:59
Transmission Lines - Signal Transmission and Reflection
337 views / 0 likes - addedVisualization of the voltages and currents for electrical signals along a transmission line. My Patreon page is at https://www.patreon.com/EugeneK
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02:06
All Star - Smash Mouth (Electrical Device Cover)
337 views / 0 likes - addedAll Star by Smash Mouth played by an electric toothbrush, four credit card machines, two electric typewriters, and a steam iron.After nearly 200 requests, it's finally here! A Device Orchestra music video of the Smash Mouth hit All Star. The toothbrush si
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04:28
'Magic' Angle Graphene Is BACK...with an Even Bigger Twist
323 views / 0 likes - addedScientists have unveiled a whole new world of physics that could lead to the superconductors we've been waiting for. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeke
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08:36
The Hidden Electrical World Inside Your Body
251 views / 0 likes - addedOur bodies rely on an ultrafast nervous system to send impulses very quickly and it all starts with a special cell called the neuron. In this episode, Patrick will explain how these cells tell your body what to do. Subscribe to Seeker! http://bit.ly/subsc
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How a Split-Flap Display Works
225 views / 0 likes - addedTake a look inside my see-through split-flap display, made from laser-cut clear acrylic and an Arduino.The mechanical design, electrical details, and firmware are all open-source, including comprehensive purchasing and assembly instructions: https://githu
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00:53
The first electric generator#Shorts
224 views / 1 likes - addedOn 17 and 18 October 1831, Michael Faraday developed the first-ever electric generator. Watch the demo: as the magnet moves, the lines of magnetic force repeatedly intersect with the wire, exciting the electrons in the wire and generating electrical curre
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