Search Results: "schweinfurt%20rural%20district"

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02:23
16-Year-Old Pilot Flies Emergency Medical Supplies To Rural Hospitals

277 views / 0 likes - added 3 years ago

Rural hospitals are facing dire supply shortages as they struggle to fight the coronavirus. TJ Kim, a sophomore in Bethesda, Maryland, is using his pilot training lessons to deliver medical supplies to rural Virginia hospitals. TJ's calling the program SO
04:01 Popular
Safe & Sound feat. The Civil Wars (The Hunger Games: Songs From District 12 And Beyond)

915 views / 3 likes - added 6 years ago

Music video by Taylor Swift feat. The Civil Wars performing Safe & Sound. (C) 2012 Big Machine Records, LLC Buy Now! iTunes - http://itunes.apple.com/us/album/safe-sound-from-hunger-games/id490735511 Amazon - http://www.amazon.com/Safe-Sound/dp/B006PL
03:53
Gerrymandering: How drawing jagged lines can impact an election - Christina Greer

669 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/gerrymandering-how-drawing-jagged-lines-can-impact-an-election-christina-greer District lines, and the groups of voters within them, may seem arbitrary, but a lot of thought (and political bickering) is put into
09:14
How China Creates Cancer Refugees | NYT News

565 views / 0 likes - added 5 years ago

A rural resident in China is 30 percent more likely to die after a cancer diagnosis than an urban resident. Three rural families trying to beat these odds — “cancer refugees” — share their stories of battling the disease far from home and the financial ru
05:01
One in three Chinese children faces an education apocalypse

636 views / 0 likes - added 6 years ago

Project REAP hopes to overcome an yawning gap in childhood development between rural and urban China. Learn more: http://scim.ag/2wCzgig
02:41
Bill Gates’s Heroes in the Field: Pashu Sakhis

381 views / 0 likes - added 4 years ago

Thanks to these goat nurses, poor women in rural India are being given the opportunity to earn more income and improve their lives. Learn more at https://b-gat.es/2FbQllM
17:59
The Greatest Title Sequence I've Ever Seen

531 views / 0 likes - added 3 years ago

Or: "Tom's Cockup Trip". This is a story about a television title sequence, and about me, as a child, watching it. It’s also a warning about how YouTube won’t last forever, and it's the reason I'm climbing one particular hill in the Lake Distr
07:16
Why 23 million Americans don't have fast internet

526 views / 0 likes - added 6 years ago

Buffering... Subscribe to our channel! http://goo.gl/0bsAjO /// Sources: FCC 2015 Notice of Inquiry: https://apps.fcc.gov/edocs_public/attachmatch/FCC-15-10A1.pdf FCC 2016 Broadband Progress Report: https://www.fcc.gov/reports-research/reports/broadband-p
03:20 Popular
The Ancient Origins Of The Olympics - Armand D'Angour

1,061 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-ancient-origins-of-the-olympics-armand-d-angour Thousands of years in the making, the Olympics began as part of a religious festival honoring the Greek god Zeus in the rural Greek town of Olympia. But how di
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How to make electricity for your neighbours - People fixing the world, BBC World Service

139 views / 0 likes - added 2 years ago

Like many rural communities in Kenya, until recently the village where John Magiro lives had no connection to the national power supply.Subscribe - https://www.youtube.com/bbcworldserviceRunning cables from the nearest large settlement was expensive - and
08:32
How to fight climate change with parking lots

93 views / 0 likes - added 5 months ago

Why havent we covered them in solar panels?This episode is presented by Delta. Delta doesnt have a say in our editorial, but they make videos like this possible. For more information, visit http://www.delta.com/sustainability.Subscribe to our channel and
09:35 Popular
This Slime Could Change The World | Planet Fix | BBC Earth Lab

1,453 views / 1 likes - added 1 year ago

Grown for centuries by indigenous farmers in rural Mexico, this incredibly rare corn can self-fertilise. In episode three of 'Planet Fix', we explore how this wonder crop could help tackle world hunger, and even end farming's toxic reliance on chemical fe
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01:00
Time-Lapse: Watch ‘Snowzilla’ Belt D.C. In 60 Seconds

573 views / 0 likes - added 8 years ago

Watch as "Snowzilla," aka winter storm Jonas, pounds Washington, D.C. The district's Federal Triangle area is shown, with the Washington Monument visible in the right-hand corner. Shot from inside the Newseum on Pennsylvania Avenue, the video spans 48 hou
02:05 Popular
Tokyo Tower

705 views / 1 likes - added 6 years ago

Tokyo tower is an observatory tower and radio and TV broadcast antenna located in the Shiba-koen district of Minato, Tokyo, Japan. At 333 metres or 1,092 feet, it is the second-tallest structure in Japan surpassed by the Tokyo Skytree which was completed
05:18 Popular
Rubber band powered cars, mousetrap car alternative/// Homemade Science with Bruce Yeany

1,196 views / 2 likes - added 6 years ago

Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. M
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03:16 Popular
These Whirlpool Turbines Can Provide 24/7 Renewable Energy For Dozens Of Homes

805 views / 0 likes - added 6 years ago

This whirlpool turbine can power dozens of homes, providing energy 24 hours a day. Belgian company Turbulent have possibly come up with a solution to generate energy for small-scale rural areas. Using the power of water, the turbine can be installed to m
04:55 Popular
Tangent galvanometer experiment///Homemade Science with Bruce Yeany

1,693 views / 0 likes - added 6 years ago

A tangent galvanometer is an easy way to show the relationship between the flow of electricity and magnetism. They are simple enough for young students to build for themselves. Homemade science is a collection of classroom tested ideas, suggestions, proje
Chino Valley USD Students Spread Hope During School Closures Due to COVID-19

127 views / 0 likes - added 2 years ago

School closures throughout the nation have halted highly-anticipated campus events and activities with hundreds of thousands of students practicing social distancing at home. While the annual Chino Valley Unified School District (CVUSD) Choral Festivalori
03:10 Popular
Three Ways Pee Could Change The World

844 views / 1 likes - added 8 years ago

We can use urine to make medicines, power cell phones, and create “pee-cycled” water. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ From Gunpowder to Teeth Whitene
02:22 Popular
Homemade battery tester/// Homemade Science with Bruce Yeany

779 views / 1 likes - added 6 years ago

This simple battery tester lets you to see how it works. It can show the relationship between the flow of electricity through a coil and the strength of the magnetic field it produces. It's also a fun way of testing to see if your batteries are good or no
02:03 Popular
no magnet motor /// Homemade Science with Bruce Yeany

856 views / 0 likes - added 6 years ago

This simple motor uses two coils. The first coil is the armature that spins and the second coil replaces the permanent magnet that is usually mounted on the base. Homemade science is a collection of classroom tested ideas, suggestions, projects, and exper
01:39 Popular
Activation Energy Analogy///Homemade Science with Bruce Yeany

757 views / 0 likes - added 6 years ago

This track is used in my classroom in our discussion of chemical reactions to help explain activation energy how it may be needed to get a reaction started. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments
04:21 Popular
Combination lock demonstration /// Homemade Science with Bruce Yeany

739 views / 0 likes - added 6 years ago

Homemade lock A large see through combination lock offers students a look at the operation of a lock mechanism that normally remains hidden. 64000 possible combinations but only one will open it. Homemade science is a collection of classroom tested ideas,
04:48 Popular
Newton's 3rd law examples//Homemade Science with Bruce Yeany

1,495 views / 1 likes - added 6 years ago

Newton's third law explains that for every force applied there is a second force that is equal in magnitude applied in the opposite direction Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have us
01:36 Popular
This Startup Wants To Use Drones To Drop Blood, Not Bombs

734 views / 0 likes - added 7 years ago

A California startup is testing a fleet of delivery drones in the hope of deploying them to deliver blood in rural Rwanda. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twi
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03:49
toy physics-floating and sinking bottles, bouyant bottles////Homemade Science with Bruce Yeany

621 views / 1 likes - added 6 years ago

How does the temperature affect water density, and how does the density affect the buoyant force that it can exert? This simple experiment that students can try for themselves can help to give them insight to the answers of these questions. Homemade scien
04:00 Popular
Motion in 2 directions lab activity, parabolic curves /// Homemade Science with Bruce Yeany

713 views / 0 likes - added 6 years ago

Simple lab activity that records the motion of a ball as it rolls across and down a slanted table. The paint trails left behind by the rolling balls are parabolic curves. Homemade science is a collection of classroom tested ideas, suggestions, projects, a
07:59 Popular
Van Der Graaf generator shows off it's tricks /// Homemade Science with Bruce Yeany

818 views / 1 likes - added 6 years ago

This is a simple Van Der Graaf generator and several examples of demonstrations that are easy to build. It can do all the tricks that a larger generator can do, just on a smaller scale. Homemade science is a collection of classroom tested ideas, suggestio
04:44
The Big Sort: An Insider's Tour Of A Recycling Plant

596 views / 2 likes - added 7 years ago

http://www.sciencefriday.com Every day at the Sims Municipal Recycling facility in Sunset Park, Brooklyn, roughly 800 tons of recyclables meander through a tangle of machines, scanners, and conveyor belts. Mountains of discarded metals, glass, and plastic
03:09 Popular
Newton's stick---- inertia apple/// Homemade Science with Bruce Yeany

797 views / 1 likes - added 6 years ago

Newton's stick is a simple way to demonstrate both parts of Newton's first law. Inertia is the resistance to change in the motion of an object. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have
05:41 Popular
Simple motors experiments //// Homemade Science with Bruce Yeany

705 views / 0 likes - added 6 years ago

Simple motors can be easy projects to build and are helpful in learning about how they work. This is the first video showing a few different variations of motors used in my classroom for our studies. Homemade science is a collection of classroom tested id
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Harmonic motion inquiry activities ///Homemade Science with Bruce Yeany

659 views / 0 likes - added 6 years ago

Harmonic motion can be a fun and easy inquiry activity for all ages. Here are some ideas to investigate about simple pendulums, bar pendulums, spring pendulums and double pendulums. Homemade science is a collection of classroom tested ideas, suggestions,
03:57 Popular
Toy Physics--- tumbling toy -part 1 /// Homemade Science with Bruce Yeany

1,143 views / 1 likes - added 6 years ago

Here are several versions of a tumbling toy that clearly show the motion of these toys as they rotate down a set of rails. A clear view of the inside and slow motion video clips allow the observer to see subtle movements that are missed when viewed at nor
12:53
These 4 Doctors Are Changing the Medical World

380 views / 0 likes - added 4 years ago

All across the world, doctors are working tirelessly to help us live our best lives. In this reel, we share four inspiring stories, including one about a doctor who brings sight to blind people in rural Nepal, and another about a former NFL player who is
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World's simplest motor kits/// Homemade Science with Bruce Yeany

745 views / 1 likes - added 6 years ago

This is a review of a simple motor kit called the "World's Simplest Motor" and a few possible suggestions for experimenting with different shaped coils.. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments th
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Centrifugal force toy-- toy physics ////Homemade Science with Bruce Yeany

1,051 views / 0 likes - added 6 years ago

There are many wonderful centrifugal force toys and demonstrations available for students to investigate. However, centrifugal forces are not real and can sometimes be misleading to students unless demonstrations are followed up with a good explanation of
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4850 Feet Below: The Hunt For Dark Matter

888 views / 1 likes - added 8 years ago

Deep in an abandoned gold mine in rural South Dakota, a team of physicists are hunting for astrophysical treasure. Their rare and elusive quarry is dark matter, a theoretical particle which has never been seen or directly detected. Yet its gravitational e
02:09 Popular
mentos and soda engine/// Homemade Science with Bruce Yeany

746 views / 0 likes - added 6 years ago

Mentos and soda power a version of Hero's Engine. Using an adapted geyser tube, the soda is redirected to cause a soda bottle to spin until the nucleation process is completed. Homemade science is a collection of classroom tested ideas, suggestions, proje
05:07 Popular
chaotic pendulum//Homemade Science with Bruce Yeany

744 views / 0 likes - added 6 years ago

The chaotic pendulum is used in my classroom in our discussions of resonance, harmonic motion, and chaotic motion. With small amounts of energy, it's movement is predictable, but more energy is added the movement of the arms become unpredictable. Homemade
07:35 Popular
impulse examples///Homemade Science with Bruce Yeany

779 views / 0 likes - added 6 years ago

Here are a few ideas that can help demonstrate how the amount of time that an accelerating force or a decelerating force is applied to an object will affect it's rate of motion. The result of force and time is an impulse. Homemade science is a collection
19:54 Popular
How Does the Internet Work? - Glad You Asked S1

1,519 views / 0 likes - added 3 years ago

For most of us, the internet is virtual, made of Instagram posts, emails and YouTube videos. And, access to the vital utility isn’t guaranteed across the world. Glad You Asked host Cleo Abram wants to know: What is the internet actually made of? And
05:56 Popular
High road low road track race, potential-kinetic energy tracks//// Homemade science with Bruce Yeany

998 views / 0 likes - added 6 years ago

Two tracks start at the same height and end at the same height,but... is the shortest distance between both ends the fastest route? How about if we add more hills for it to go up and down ? The 5 sets of tracks shown are good thought provoking exercises i
04:20 Popular
String shooter-String launcher- physics of toys //// Homemade Science with Bruce Yeany

1,210 views / 0 likes - added 6 years ago

The string shooter can launch a 8 foot loop of string that has some very interesting properties while it is in motion. The string is moving quickly enough be be self supporting and does not need to touch another surface for support. Homemade science is a
03:53 Popular
Galileo's Inertia track////Homemade Science with Bruce Yeany

2,377 views / 1 likes - added 6 years ago

Both sides of the track are the same height, one side is 3 times longer than the other side. If I release the ball from one side can it roll off of the other side? This track was based on a series of tracks that is said to have led Galileo to the idea of
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What color is inside the can? /// Homemade Science with Bruce Yeany

729 views / 0 likes - added 6 years ago

The multicolored can has a small hole in the lid with a question, "what color is inside?" This thought provoking device is helpful to students in gaining some insight into the idea that light and color need be be reflected off of an object for us to perce
03:35 Popular
Identical track race science /// Homemade Science with Bruce Yeany

889 views / 0 likes - added 6 years ago

Two identical tracks have several marked release points, what position on the curved path will get a ball to the bottom of the track the quickest. The movement on the tracks can be compared to the movement of pendulums and to the movement of balls down a
03:02
Stringless pendulums/// Homemade Science with Bruce Yeany

696 views / 0 likes - added 6 years ago

Here an idea for showing how or why a pendulum's movement becomes faster or slower as it's length is changed. The period is a function of length and as the length changes, so does it's path. Homemade science is a collection of classroom tested ideas, sugg
03:26 Popular
Resonant pendulum demonstration ///Homemade Science with Bruce Yeany

771 views / 0 likes - added 6 years ago

Can you make just one of the pendulums move and not the others? I call this my Frequency Amplified Kinesthetic Energy Demonstration (FAKED) device. Perhaps I can do it telepathically, probably not but you can get just one of them to move if you understand
04:34
Motion in two directions (parabolic curve ) hanging display/// Homemade Science with Bruce Yeany

645 views / 0 likes - added 6 years ago

This model hangs from the ceiling to help students understand the path formed by a thrown object or similar projectile. The parabolic curve formed by a thrown objet is the result of constant forward motion and an accelerating downward motion. Homemade sci
03:03 Popular
Hang a mobile from the ceiling, learn about levers/// Homemade Science with Bruce Yeany

781 views / 0 likes - added 6 years ago

Mobiles hanging from the ceiling can be an interesting addition to add to a room, especially when they are located near heating or cooling ducts or open windows to give them a bit of movement. They are easy to built and can be a good way to learn a bit ab
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LASER Lissajous patterns..geometric designs /// Homemade Science with Bruce Yeany

770 views / 3 likes - added 6 years ago

This homemade laser light show device produces different geometric designs that change as adjustments are made to it. The laser beam bounces from one spinning mirror to a second one and will change the pattern as the mirror speed varies from one to the ot
02:01
Modern Take on Bolognese Food | Bite Size

311 views / 0 likes - added 4 years ago

Rossoblu Restaurant brings a taste of Bologna, Italy, to the thriving Fashion District in Downtown Los Angeles. Chef Steve Samson's menu puts a modern spin on the traditional Bolognese dishes he grew up with.SUBSCRIBE for more good food, good people, and
02:11 Popular
Gum + Chocolate = ????? (Weird Food Tricks #1)

870 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Have you ever needed to get rid of some chewing gum quickly but spitting it out would cause a scene? Not sure you wanna swallow the whole wad? Chemistry’s got your back. Find out why chocolate makes gum... DISAPPEAR!
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10:16
Why South Africa is still so segregated

251 views / 1 likes - added 3 years ago

How centuries of division built one of the most unequal countries on earth.Subscribe to our channel! http://goo.gl/0bsAjOFor decades, South Africa was under apartheid: a series of laws that divided people by race. Then, in the 1990s, those laws were disma
04:56 Popular
Dynamic carts and crashing blocks for Newton's laws of motion///Homemade Science with Bruce Yeany

842 views / 0 likes - added 6 years ago

Three variations of a classic demonstration graphically show how Newton's 2nd and 3rd law are applied giving students a better understanding of the concepts. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiment
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Random answer devices /// Homemade Science with Bruce Yeany

710 views / 0 likes - added 6 years ago

Random decision makers can make use of the idea of chaos to make those important decisions for you. Small changes in the initial starting conditions of a bar pendulum or a rolling ball answer track can be a fun and easy project while learning a bit about
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Sadness As An Orangutan Tries To Fight The Bulldozer Destroying Its Habitat

569 views / 3 likes - added 4 years ago

Footage recently released by International Animal Rescue, shows harrowing footage of an orangutan trying to fight off a bulldozer destroying its habitat. As loggers smash the base of a tree in the Ketapang District, West Borneo, heart-breaking video shows
03:24 Popular
Diving bear--Cartesian diver and submarine-like behavior /// Homemade Science with Bruce Yeany

881 views / 0 likes - added 7 years ago

The diving bear is a simple and fun experiment that is easy to build and use. It's behavior is similar to a cartesian diver and the sinking or floating of a submarine. It can help demonstrate concepts such as buoyancy (Archimede's principle), Pascal's pri
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Homemade light bulb made in various containers/// Homemade Science with Bruce Yeany

1,034 views / 2 likes - added 6 years ago

Making a homemade light bulb can be made more interesting by building it in a variety of containers. Rubber gloves, jars, paper bags, plastic cups, balloons, plastic bags. I will share some other ideas about building lightbulbs in a later video Homemade s
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Is the insect apocalypse real?

358 views / 0 likes - added 4 years ago

This week, we hit the road in rural Texas for our weirdest experiment yet. Were collecting all the bugs that splat on our cars windshield. Its a silly project that hints at a very serious issue: the decline of insect populations around the world. Its myst
04:48 Popular
Homemade speaker made with a toy motor /// Homemade Science with Bruce Yeany

952 views / 4 likes - added 6 years ago

This homemade speaker uses a toy motor instead of a coil of wire and a magnet.The amplifier wires are simply attached to a toy motor to make it vibrate. Use it to make a conductor speaker that only you can hear or attach it to a paper plate to make a simp
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Flag waving machine////Homemade Science with Bruce Yeany

727 views / 0 likes - added 6 years ago

This device is shown in our studies of simple and compound machines. Students are given an accompanied worksheet to work out the outcome and latter can experiment with building their own machines using a variety of gears, wheel and axles, levers, pullies,
00:46 Popular
Nuclear reactor startup (with sound)

722 views / 0 likes - added 1 year ago

A nuclear reactor, formerly known as an atomic pile, is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine
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1970: VICTORIAN TEENAGERS reminisce | Yesterday's Witness | Voice of the People | BBC Archive

149 views / 0 likes - added 1 year ago

What was it like to be a teenager in the Victorian era? Two women, now in their 90's, talk about their younger days in the 1890s. Frances 'Effy' Jones - one of the first women to be trained to use a typewriter, and to take up cycling as a hobby - recalls
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Why New York's Skyline Has a Distinct Look

399 views / 0 likes - added 5 years ago

Why do so many of New York's older skyscrapers have a similar design? The answer can be traced back to a monumental 1916 zoning law, which established “setback” requirements for buildings above a certain height. In the heart of the Financial D
03:52 Popular
Toy Physics--Ramp Walker ///Homemade Science with Bruce Yeany

1,146 views / 2 likes - added 6 years ago

Ramp walkers are cool toys that "walk" down ramps or in some case are pulled along a flat table by a weight on a string hanging over the edge of a table. Ramp walkers can have 1,2, or 4 moving legs and in some cases have additional moving parts. These two
02:54 Popular
Toy physics--- lever toy ///Homemade Science with Bruce Yeany

951 views / 1 likes - added 6 years ago

Lever Larry toys are fun to play with and are examples of first class levers. A squeeze of the handle causes an acrobat to swing around as the string supporting him twists and untwists. Slow motion clips are shot 7 times slower The chaotic pendulum is use
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Buoyancy of Sand demonstration-- Archimedes principle /// Homemade Science with Bruce Yeany

1,467 views / 0 likes - added 7 years ago

When sand particles are put into motion, heavy and light objects will sink or float in the sand and behave just like in a fluid. The moving sand can be used to demonstrate the concept of buoyant forces. However, due to the size and friction of the sand pa
05:01
Fountain connection- Hero's fountain////Homemade science with Bruce Yeany

630 views / 0 likes - added 6 years ago

The fountain connection is a simple version of Hero's fountain in a bottle, or actually it's two bottles concocted together using a device called the Fountain Connection. Turn the device over and it produces a bubbling fountain every time. Homemade scienc
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Seeing AC versus DC light/// Homemade Science with Bruce Yeany

710 views / 1 likes - added 6 years ago

Visual results of light bulbs lit by a direct current versus light bulbs lit by an alternating current. A direct current gives a continuous light while a bulb lit with an alternating current is actually flashing on and off 120 times per second, not 60 sec
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Air pressure demonstration - Prairie dog balloons // Homemade Science with Bruce Yeany

962 views / 2 likes - added 7 years ago

How do you get a balloon to blow up inside a glass flask? This demonstration uses the change of water into steam to expand and then reduce the volume of a rubber balloon. As the balloon gets smaller, atmospheric pressure forces the prairie dogging balloon
02:43
How Bamboo Bikes Are Helping This Community

610 views / 0 likes - added 5 years ago

In Ghana, there is an abundance of bamboo. So much so, that one company devised an unusual means of transportation: bamboo bikes. Crafting bamboo into bike frames, Boomers has made thousands of the sustainable bikes. Once finished, the bikes are said to b
02:51
The Grandmas Leading Africa’s Solar Revolution

505 views / 0 likes - added 5 years ago

Not having access to electricity, life in Ambakivao, Madagascar was dark. A group of grandmothers decided to change that, bringing light to their community by becoming the village’s first solar engineers. With the help of the World Wildlife Fund, they swa
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360˚ Inside an ICE CAVE!!

630 views / 0 likes - added 6 years ago

Watch my video explaining this beautiful blue: https://youtu.be/IvBExYAkQRc Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info below ↓↓↓ Special thanks to : Above & Beyond Alaska wilderness tours: http://beyondak.com/ Filmed at
00:49
How do squirrels remember their nuts? #shorts #science

166 views / 1 likes - added 2 years ago

Emma Dauster: WriterAttabey Rodrguez Bentez: Script EditorKyle Nackers: Fact CheckerBonnie Meyer: Managing EditorSavannah Geary: Editor, Associate Producer, HostSarah Suta: ProducerCaitlin Hofmeister: Executive ProducerHank Green: Executive ProducerFor Mo
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Spin art, simple homemade device /////Homemade Science with Bruce yeany

816 views / 1 likes - added 6 years ago

This simple device has seen a lot of use and is very popular with students. We use it as an example when exploring the concept of centrifugal force. There are several good demonstrations showing this concept, however,this centrifugal force can be misleadi
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falling cones activity- aerodynamics /// Homemade science with Bruce Yeany

717 views / 1 likes - added 6 years ago

This inquiry activity investigates factors that make an object fall faster or slower and is an easy one for students to design, set up, and test. It does not require any special equipment and is a good way to use up and recycle used paper. If stopwatches
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Whistling In The Wind: Preserving A Language Without Words

541 views / 0 likes - added 7 years ago

On La Gomera, a small island in Spain’s Canary Islands, the last speakers of a language without words reside. "El Silbo," a whistled communication used in rural and isolated areas, is dying out as islanders embrace digital communication and move to cities
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The Robot That's Roaming San Francisco's Streets to Deliver Food | WIRED

661 views / 0 likes - added 6 years ago

Hungry? But you don't want to deal with a human? If you live in San Francisco's Mission district, you can get your food delivered by a robot named Marble. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http:
02:46
Meet the Man Who Built His Own Power Plant

534 views / 0 likes - added 6 years ago

Many parts of rural Kenya lack access to electricity, leaving residents shrouded in darkness as nighttime falls. John Magiro Wangare wanted to change that. Using a local river, scrap metal and dynamo, Wangare built a hydroelectric power station in the tow
04:03 Popular
Egg drop activity////Homemade Science with Bruce Yeany

926 views / 1 likes - added 6 years ago

The classic egg dropping experiment is changed to a more interesting version of the egg catching experiment. The activity has been a staple of science classes fro years, but here is my version of it. Students are required to build a device that catch a ra
22:35
Taiwanese Street Food Wusheng Night Market

471 views / 0 likes - added 3 years ago

There are many night markets in Taiwan and Tainan, the oldest city of Taiwan is no exception.Wusheng Night Market is one of the place to visit to eat a variety of affordable & delicious street food freshly prepared infront of you.Food featured in this vid
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How the Fish Cakes In Your Ramen Get Made

411 views / 0 likes - added 4 years ago

There are many kinds of kamabokoaka fish caketo choose from in Japan. But pretty much everyone loves hanpen. Uniquely fluffy, this popular delight is made with pollock. Toshio Oka knows how to shape and boil hanpen to perfection. He invites us to join him
07:22
The fight for America's 51st state, explained

385 views / 0 likes - added 3 years ago

Washington, DC is closer than ever to becoming a state. Could it actually happen?Subscribe to our channel! http://goo.gl/0bsAjOOn June 26, 2020, the US House of Representatives voted to make Americas capital city, Washington, DC, the countrys 51st state.
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Centrifugal tray////Homemade science with Bruce Yeany

698 views / 0 likes - added 6 years ago

The classic demonstration of swinging a bucket over your head is taken up on notch by swinging a cup of water on a tray. Swing vertically or horizontally or a combination of both and the water remains in the cup to the "centrifugal force" acting on the cu
06:38 Popular
PREVIEW: Great Museums: Elevated Thinking: The High Line in New York City

807 views / 0 likes - added 9 years ago

Since 1998, GREAT MUSEUMS' call to action has been: "Find the museum in your own backyard." A perfect example is New York City's High Line. Recycled from a defunct elevated railroad, today's High Line is a fantastic world of woodlands, thickets, prairies
02:39 Popular
Spinning glitter Mystery ////Homemade Science with Bruce Yeany

751 views / 0 likes - added 6 years ago

The spinning glitter mystery or as it was formerly called , the spinning glitter paradox ( it's not really a paradox ) is a simple experiment that I show to my middle school science students, and then ask them to try it for themselves. A simple version ca
06:39
Inside the Plan to Release Life-Saving Mosquitoes | WIRED

139 views / 1 likes - added 1 year ago

The Florida Keys Mosquito Control District is turning towards a novel tool to combat harmful insecticide-resistant mosquitoes like the Aedes aegypti. What are they doing exactly? They're releasing millions of genetically modified male mosquitoes engineere
02:45
This NYC Restaurant Is Hidden in a Freight Entrance

410 views / 0 likes - added 4 years ago

Psst Were about to tell you about one of New York Citys hidden gems. Its the Acuario Cafe, and youll find it in the Garment District on 37th Street. Theres no sign outsideyou have to walk through a nondescript freight entrance to visit this tiny Latin Ame
15:38
Art Day! | SciShow Kids Compilation

190 views / 0 likes - added 2 years ago

Squeaks and Jessi are spending the day making art and revisiting some videos to help them remember all the different ways they can do it!Hosted by: Jessi Knudsen Castaeda----------Love SciShow Kids and want to help support it? Become a Patron on Patreon:
12:29
The Industrial Revolution: Crash Course History of Science #21

399 views / 0 likes - added 4 years ago

You probably know some of the signs of industrialization in the nineteenth century: Trains connected cities, symbolizing progress. But they also brought about the destruction of rural lands, divisions between social classes, and rapid urbanization. But th
06:05
From white supremacy to Barack Obama: The history of the Democratic Party

652 views / 2 likes - added 7 years ago

The party completely flipped. Watch the history of the Republican Party: https://www.youtube.com/watch?v=s8VOM8ET1WU Correction: A previous version of this video incorrectly indicated that the republican candidate in 1912 was James K. Polk. It was William
04:01 Popular
This Power Plant Burns Rubbish To Make Clean Energy | Digital Society with Vontobel

1,348 views / 0 likes - added 4 years ago

In Copenhagen, Denmark lies Amager Bakke, a unique power plant. Not only is it the world's cleanest waste-to-energy facility, it's also home to a man-made mountain called CopenHill with its own ski slope, the world's tallest climbing wall and challenging
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04:17
Why Can't We Vote Online?

495 views / 1 likes - added 7 years ago

Voting online would create a new level of convenience during elections, so why haven't we been taking advantage of it? Does Your Vote Really Matter? - https://youtu.be/5_Ig6oPD_bM Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Election 201
04:00
Meet the Basque Stone Lifters

71 views / 0 likes - added 7 months ago

Step into the world of Basque rural sports (or Herri Kirolak), where raw power and tradition collide.Meet Joseba, an incredible father and the driving force behind a Stone Lifting school in Spain, that's breaking barriers and shattering stereotypes. He's
03:25 Popular
Great Museums of Havana: Curious about Cuba (webisode)

855 views / 0 likes - added 9 years ago

A preview of Great MuseumsTV's episode featuring the museums of Cuba, including the City of old Havana - a living museum - which aired on public television stations in December 2008. GREAT MUSEUMS OF HAVANA: CURIOUS ABOUT CUBA -- narrated by Mariel Heming
05:45
World Famous Home Made Rollercoaster - COOLEST THING I'VE EVER MADE-EP14

156 views / 1 likes - added 2 years ago

Blue Flash roller coaster, built by John Ivers, is arguably the worlds' most famous homemade backyard coaster and the only one with a full loop. For the past 18 years, John and his wife Sharon have been operating it along with it's little cousin "Blue Too
07:58 Popular
Gerrymandering: Crash Course Government And Politics #37

741 views / 1 likes - added 8 years ago

Today Craig is going to talk about a topic that makes voters and politicians alike ANGRY! We're going to talk about Gerrymandering - that is the process in which voting districts are redrawn in a way to favor one party during elections. As you'll see, thi
Warka Water towers harvest drinkable water from the air | Design | Dezeen

141 views / 0 likes - added 2 years ago

Subscribe to our YouTube channel for the latest architecture and design movies: http://bit.ly/1tcULvhLike Dezeen on Facebook: https://www.facebook.com/dezeen/Follow Dezeen on Twitter: https://twitter.com/Dezeen/Follow us on Instagram: https://www.instagra
06:59 Popular
Structure Of The Court System: Crash Course Government And Politics #19

979 views / 0 likes - added 8 years ago

This week Craig Benzine is going to talk about the structure of the U.S. court system and how exactly it manages to keep things moving smoothly. We’’ll talk about trial courts, district courts, appeals courts, circuit courts, state supreme courts, and of
How trees inspired a new way to dispose of human waste

146 views / 0 likes - added 2 years ago

change:WATER Labs (cWL) has developed a new way to dispose of human waste - by evaporating out the water! This technology emerged from work done for NASA on wastewater recycling on the International Space Station, and is now being deployed in off-grid rur
04:55 Popular
Who Is The Mystery Mummy Buried In King Tut’s Tomb?

1,073 views / 3 likes - added 8 years ago

Scientists are using high tech instruments to find out what’s hiding in King Tut’s tomb! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! What Ancient Wine Tasted Like ►►►► http://dne.ws/1NH4sgI
03:30
How the Worlds Best Rose Water Is Made

362 views / 0 likes - added 4 years ago

Youve probably spritzed rose water on your face, or drank rose water tea. Its trendy now, though the aromatic liquid has been a staple for centuries in the Middle East. The worlds best rose water is made by experts like Moshen Ghaffari in Irans Qamsar Dis
02:55 Popular
Transforming Human Poop Into Eco-Friendly Fertilizer: #bestjobever

876 views / 0 likes - added 7 years ago

Everyone poops. But who wants to actually deal with it? Ecologist Sasha Kramer literally works with poop and thinks about it every day. She is helping to transform human waste into fertile organic compost for agricultural use in Haiti. Kramer is an ecolog
01:43
A Day in 1920's Paris | 1927 AI Enhanced Film [ 60 fps, 4k]

505 views / 0 likes - added 3 years ago

Time travel back to Paris of the roaring 20's, flappers, bobbed hair, cloche hats, and dancing to jazz! Brought to life with AI deep learning techniques. Silent movie actress Pola Negri can be seen at the now long forgotten treehouse restaurant bar - Robi
02:32
Old CRT TVs as instruments "Ei WADA"

503 views / 0 likes - added 6 years ago

In this video Ei WADA uses different old CRT (Cathode Ray Tube) TV sets to play music in Korea. 茨城県北芸術祭#KENPOKU エレクトロニコス・ファンタスティコス！ in 日立役割を終えた古い家電を新たな電子楽器として蘇生させ、合奏する和田永のプロジェクト「エレクトロニコス・ファンタスティコス！」。常陸多賀駅前の商店街には、そのプロジェクトの基地となる、「NICOS LAB in 日立」があります。地元
09:20
How A Vest Turned Patagonia Into A Billion-Dollar Brand

247 views / 0 likes - added 3 years ago

The Patagonia Better Sweater Fleece Vest is by far one of the brands most popular products. Its also one of its most divisive. Over the last five years, the vest became a must-have accessory for Wall Street workers in Manhattans financial district to tech
03:45 Popular
Fun Facts About Groundhogs!

1,607 views / 6 likes - added 8 years ago

February 2nd is Groundhog Day in the United States, and Jessi and Squeaks are celebrating by sharing all kinds of amazing groundhog facts with us! Learn what groundhogs eat, where they live, and how they make it through tough winters! ---------- Like SciS
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12:19
The Transcontinental Burrito Hypertunnel

495 views / 0 likes - added 2 years ago

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY More info and sources below Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! ht
06:47
Inside an ICE CAVE! - Nature's Most Beautiful Blue

589 views / 0 likes - added 6 years ago

Learn more at http://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Step beneath this glacier in 360˚ virtual reality! https://youtu.be/xWL-zXFWClE Where do glaciers and icebe
16:17
How French Baguettes Are Made In Paris | Regional Eats

369 views / 0 likes - added 3 years ago

In this episode, baker Mahmoud Mseddi welcomes us into his bakery in Paris 14th district where his award-winning baguettes come to life. Making a baguette is complex and time-consuming process that requires a lot of dedication, skill, expertise, but most
07:04
How Do Glaciers Move?

639 views / 0 likes - added 6 years ago

Watch WILD ALASKA LIVE starting July 23 on PBS: http://to.pbs.org/2tbKxzx Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Glacier ice is weird. It’s solid. Solid things aren’t supposed to flow. But glac
03:09 Popular
The Bird Poop That Changed The World

790 views / 0 likes - added 5 years ago

Thanks to my grandmother for inspiring this story, and to my mother for helping make it. If you like our videos, please consider supporting MinuteEarth on Patreon! - Alex Bird poop was the gateway fertilizer that turned humanity onto the imported-chemical
08:06
Extremely Satisfying Workers!

590 views / 3 likes - added 1 year ago

like normal workers but more satisfying lolCHECK OUT THESE CHANNELS OR ELSE Veyso330https://www.tiktok.com/t/ZTRg9b4JH/j.d.sopletehttps://www.tiktok.com/t/ZTRg9odRF/Bumblehttps://www.reddit.com/r/oddlysatisfying/comments/w4ygli/the_way_he_clears_the_grass
04:47
How Do We Decide Speed Limits?

672 views / 0 likes - added 7 years ago

We know speed limits exist to prevent speeding related car accidents, but how exactly are they chosen? How Safe Are Self-Driving Cars? ►►►► http://bit.ly/20wW8ER Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Long-Term Effe
04:26
How Many Friends Do You Really Need?

531 views / 0 likes - added 8 years ago

A new study reveals the major difference between people who need friends and people who don’t, but can people really live without friends? Dr. Sapna Parikh joins us to discuss! Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG The Scient
04:24
How Close Are We To Giving The Entire World Internet?

653 views / 0 likes - added 7 years ago

Global WiFi... is it too good to be true? These two companies plan to make it possible... but how and at what cost? The American Town Banning Cell Phones And WiFi - https://youtu.be/VCPuufwOGMM Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1Px
03:55
Why Australia's fires are linked to floods in Africa

392 views / 2 likes - added 4 years ago

Fires are normal in Australia. This year was off the charts.Correction: A previous version of this video had the date January 7, 2019 at 0:11 and sourced the Department of Western Australia at 0:24. It has been corrected to January 7, 2020 and the Governm
10:26
Why Disney World is in Florida

134 views / 0 likes - added 9 months ago

Disney World really is a kingdom.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Have you ever wondered why Disney World is located where it is? Or how it came to be such a massive, self-contained universe? Its a sto
05:19
Beavers: The Smartest Thing in Fur Pants

515 views / 0 likes - added 6 years ago

Watch WILD ALASKA LIVE starting July 23 on PBS: http://to.pbs.org/2tbKxzx Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Beavers have done more to shape North Americ
11:39
World's Only Moving Mud Puddle

358 views / 3 likes - added 2 years ago

Want to support more videos like this? Patreon.com/physicsgirl A mud puddle started moving across the California desert, and no one knows why. Dianna visited the mud spring to find out how a puddle became declared a natural disaster.Special thanks to our
08:46
The Island of the Last Surviving Mammoths

186 views / 1 likes - added 2 years ago

The Wrangel Island mammoths would end up being the final survivors of a once-widespread genus. In their final years, after having thrived in many parts of the world for millions of years, the very last mammoths that ever lived experienced whats known as a
Official World Record! Fantastic Classical Music Medley played by a Train | Miniatur Wunderland

137 views / 0 likes - added 2 years ago

New GUINNESS WORLD RECORD Title! The best of classical music, played by a train. Take part in our three challenges: 1. How many songs are being played?2. Which songs? 3. How many glasses were used in total? A little hint: We used melodies from Wolfgang Am
08:28 Popular
The Traits That Spawned the Age of Mammals

798 views / 0 likes - added 2 years ago

Lots of the traits we think of as defining us as mammals show up pretty early, during the time of the dinosaurs. And, in some cases, they show up a lot earlier and in things that werent mammals at all.Big thanks to Julio Lacerda (https://twitter.com/Julio
02:14
Powering the Future with Sand? New Energy Technology Piloted in Europe

29 views / 0 likes - added 2 months ago

Could we use sand as a battery?Remember building sandcastles as a kid? The sand got quite warm, didn't it? That property of sand may have spawned an exciting new technology! A Finnish company, Polar Night Energy (PNE) has created a unique, green method of
01:45 Popular
Baby Slugs Hatching inside a Wall... Up Close! | BBC Earth

813 views / 0 likes - added 5 years ago

New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1eCbksdE --~-- The dampness inside the wall protect slug eggs, which leads to a spectacular birth. Subscribe to BBC Earth for more amazin
08:44
How a Mass Extinction Event Created the Amazon

523 views / 0 likes - added 2 years ago

The Amazon rainforest of South America is a paradise for flowering plants. But long ago, the landscape that we now think of as the Amazon looked very different. And would you believe that the entire revolution of the Amazon began with just one day?Produce
10:59 New
How Hard is the World's Hardest Exercise?

30 views / 0 likes - added 5 days ago

Patreon: https://www.patreon.com/MikeshakeInstagram: https://www.instagram.com/mikeshaketvTwitter: https://twitter.com/MikeshakeYTSubscribe for new videos about building and testing powerful things Install Raid for Free: IOS/ANDROID/PC: https://clcr.me/Mi
00:51
Watch a Baby Lamb Take Its First Steps

408 views / 0 likes - added 4 years ago

Here's an exclusive look at what to expect in our epic three-night broadcast. Please LIKE and SUBSCRIBE if you enjoyed! http://bit.ly/1Adl6ht **More info & videos below**American Spring LIVE premieres April 29, 30 and May 1 at 8|7c on PBS and Facebook: ht
04:50
Why Unlimited Data Is Impossible To Maintain

687 views / 0 likes - added 7 years ago

Phone carriers make us pay to use more data, but how much does data actually cost them? Is data actually that expensive? How You Can Talk To An Astronaut From Home - https://youtu.be/4BVR3IjDRhc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
11:40
Where Are All the Medium-Sized Dinosaurs?

161 views / 0 likes - added 2 years ago

The remains of medium-sized predatory dinosaurs are pretty rare in places where giant predators like T. rex existed. Which is weird, because thats just not how ecosystems work today.Thanks to Franz Anthony, Jack Mayer Wood, ABelov2014, Fabrizio De Rossi,
03:30 Popular
Could You Survive In The Middle Ages?

1,462 views / 6 likes - added 5 years ago

We explore just how difficult life was back in the Middle Ages! Watch more: “The Big Problem With The North Pole” ►► https://www.youtube.com/watch?v=7kD5dXEAcxA Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keepont
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06:19
Why Does The Drinking Bird Speed Up In a Vacuum?

79 views / 0 likes - added 11 months ago

Install Raid for Free IOS/ANDROID/PC:https://clcr.me/TheActionLab_Apr23 and get a special starter pack with an Epic champion DrakeClick herehttps://egghunt.plarium.com to participate in the AR EggHunt Event. Get your chance to grab Legendary RAID Champion
12:16
How the Starfish Got Its Arms

195 views / 1 likes - added 2 years ago

Thank you to Blinkist for supporting PBS. For more information and trial go to https://www.blinkist.com/pbseonsThe story of how the starfish got its arms reminds us that even animals that might be familiar to us today can have incredibly deep histories -
08:01
The Creature That Stumped Darwin

180 views / 0 likes - added 2 years ago

Check out Mega Wow: https://youtu.be/meU4f31gqYI And go get our pins!! https://store.dftba.com/collections/eonsToxodon was one of the last members of a lineage that vanished 11,000 years ago after thriving in isolation for millions of years. And its fossi
03:22 Popular
We're Oversalting Our Food, And It's Not What You Think

739 views / 2 likes - added 8 years ago

This video was supported in part by Leesa, an online mattress company. Use the offer code "EARTH75" for $75 off your purchase at https://www.leesa.com/earth https://www.leesa.com/ Thanks also to our Patreon patrons: - BurmansHealthShop - Jeff Straathof -
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01:16
Sequoia Fun Facts

344 views / 0 likes - added 4 years ago

Please LIKE and SUBSCRIBE if you enjoyed! http://bit.ly/1Adl6ht **More info & videos below**American Spring LIVE premieres April 29, 30 and May 1 at 8|7c on PBS and Facebook: https://to.pbs.org/2JzF5Ef---------------For full NATURE episodes, check out htt
03:26
Record Jet Suit Mountain Ascent

228 views / 0 likes - added 1 year ago

We proved you can scale a Lake District Mountain (3100ft Helveylln) in 3mins 30 seconds, despite very poor visibility that would have grounded a HEMS Helicopter. The Mountain Rescue foot response is over 70 minutes typically. The route was 1.2 miles and 2
05:30
This is How Medical Delivery Drones Are Saving Lives

279 views / 0 likes - added 3 years ago

These engineers designed a fleet of autonomous drones that deliver medical supplies to remote hospitals in minutes. Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.com Engineers at Zipline have designed a fleet of a
05:58
Jetpack Paramedic Mountain Response!

426 views / 0 likes - added 3 years ago

A fantastic couple of days in the Lake District testing out how extreme Jet Suit mobility can support emergency paramedic response in the mountains. The Great North Air Ambulance reached out and constructed a typical rescue scenario. Calling in helicopter
17:15
How Neon Lights Are Made | Où se trouve: Atelier Neon Family

511 views / 0 likes - added 6 years ago

How A Neon Sign is Made – Alluring Sci Fi Lighting from the 80’s. Please rate and leave a comment for us. (◕‿◕✿) In the industrial district, we join the Neon Family in making a neon sign. Want to support more videos like this? Be our Patreon Supporter :-)
03:21 Popular
Why Do Some Species Thrive In Cities?

711 views / 1 likes - added 8 years ago

Urban development can be tough on wildlife. But some plants and animals are adapting to our cities in surprising ways. Thanks to squarespace.com for supporting this video. Go build a website! http://www.squarespace.com/minuteearth (use your 10% discount c
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07:24
One-Touch Healing Device -- Mind Blow #113

526 views / 0 likes - added 4 years ago

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMRead The Goalkeepers Report: http://gates.ly/2fb6CNHSpecial thanks to The Bill & Melinda Gates Foundation for supporting this episode.Mind Blow features
09:24
Are Vampires Real? Of Course Not, But . . .

350 views / 0 likes - added 4 years ago

Check out Monstrum: https://www.youtube.com/channel/UCO6nDCimkF79NZRRb8YiDcAHalloween season wouldnt be what it is without the undead. This week on Reactions, we unpack the chemistry that may have inspired one of our favorites: the vampire. When you think
04:02
Why Don't Fish Freeze in Winter? | Winter is Alive! | SciShow Kids

513 views / 1 likes - added 2 years ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Squeaks wants to know what happens to fish when the seasons change and the pond freezes in winter! He and Jessi learn all about how fish survive u
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04:46 Popular
The 50 States and Capitals Song | Silly School Songs

2,211 views / 5 likes - added 3 years ago

INTERACTIVE LEARNING COURSES FOR THIS SONG AVAILABLE!!**Click the links below*** http://sillyschoolsongs.com/lessonplans/northeast http://sillyschoolsongs.com/lessonplans/southeast http://sillyschoolsongs.com/lessonplans/greatlakes http://sillyschoolsongs
03:43 Popular
Solar motor--Free energy motor-- not electrical /// Homemade Science with Bruce Yeany

899 views / 1 likes - added 7 years ago

These 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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05:48 Popular
The Story of the Troll Doll

1,279 views / 1 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
21:54
The rise of Xi Jinping, explained

66 views / 0 likes - added 4 months ago

How Xi Jinping became China's most powerful leader since Mao ZedongHelp keep Vox free for everybody: http://www.vox.com/give-now Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOXi Jinping, president
04:35
Turret Spiders Launch Sneak Attacks From Tiny Towers | Deep Look

561 views / 0 likes - added 5 years ago

There are strange little towers on the forest floor. Neat, right? Nope. Inside hides a spider that's cunning, patient and ruthless. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt Please follow us on Patreon! https://www.patreon.com/deeplook DEEP LOOK is a u
05:15
Why Do Pumpkins Get So Big? | SciShow Kids

72 views / 0 likes - added 5 months ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!It's almost Jack O' Lantern time! Which has Squeaks wondering why pumpkins get so big and other vegetables don't. First Grade Next Generation Scie
09:47
Why US elections only give you two choices

18 views / 0 likes - added 2 weeks ago

We dont like the two-party system. So why do we have it?Help keep Vox free for everybody: http://www.vox.com/give-now Americas two-party system is widely hated. Very few Americans think the two major parties do an adequate job representing us, and most sa
03:10
The Extinction Happening Inside You

309 views / 0 likes - added 3 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/Our modern lifestyle and diet are leading to the extinction of parts of our microbiome, but we can use what we've learned from dealing with nearly-extinct macrobio
04:00
How Ticks Dig In With a Mouth Full of Hooks | Deep Look

597 views / 1 likes - added 5 years ago

Support Deep Look on Patreon!! https://www.patreon.com/deeplook Why can't you just flick a tick? Because it attaches to you with a mouth covered in hooks, while it fattens up on your blood. For days. But don't worry – there *is* a way to pull it out. SUBS
17:21 Popular
How Pokmon 8-bit music was inspired by classical music

848 views / 2 likes - added 1 year ago

Install Raid for Free IOS/ANDROID/PC: https://clcr.me/DavidBP_Dec22 and get a special starter pack Available only for the next 30 days Visit Christmas event page https://12daysofraid.plarium.com to get a chance to win amazing in-game and real life prizes
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06:38
When Giant Fungi Ruled

641 views / 0 likes - added 6 years ago

420 million years ago, a giant feasted on the dead, growing slowly into the largest living thing on land. It belonged to an unlikely group of pioneers that ultimately made life on land possible -- the fungi. Produced in collaboration with PBS Digital Stud
18:39 Popular
Man ARRESTED For GARDENING, What Happens Next Is Shocking | Dhar Mann

707 views / 3 likes - added 1 year ago

Based on a true story, you can donate to The Ron Finley Project here: https://ronfinley.com/ Download my FREE mobile app App Store = https://apple.co/3nhvjapGoogle Play = https://bit.ly/3DRzS1I Don't forget to SUBSCRIBE to my channel by clicking here http

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