Tag: energy

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Journey of Two

Animator and illustrator Joshua Mulligan explores his detailed, hand-drawn animation style in this dreamlike moment between two retro-futuristic friends. A graduate of Detroit’s College for Creative Studies, Mulligan ...

A pendulum wave demonstration with bowling balls

Thanks to these 16 bowling balls hung from a 20 foot wooden frame in the mountains of North Carolina, we can see what a large-scale pendulum wave apparatus looks (and sounds) like. Filmed by Maria Ikenberry, she also ...

Solar Powered Classroom

When Aaron Sebens started talking about renewable energy with his fourth grade class, they kept coming back to their excitement about solar power and making it a more hands-on learning experience. How might they move ...

Why aren’t we only using solar power?

Solar power is cleaner, more sustainable, and in many cases, less expensive than coal-fueled power plants, so why aren't we only using solar power? Beyond the business and infrastructural challenges, TED Ed outlines s...

The Iron Genie Harmonograph

Watch artist Anita Chowdry's Iron Genie Harmonograph create intricate, spirograph-like drawings. Made of steel, it was inspired by mid-19th century harmonographs and St. Pancras Station's Victorian engineering. The vi...

ExpeRimental: Homemade Lava Lamp & Rubber Band Cannons

Explore the densities of liquids and household objects with Olympia Brown and her daughter Viola. This is episode two of ExpeRimental, a new science-at-home series by the Royal Institution of Great Britain that aims t...

The Solar Do-Nothing Machine by Charles and Ray Eames

Designed by husband and wife team Charles and Ray Eames, this is the Solar Do-Nothing Machine, a whimsy-maker of sorts, but also "one of the first devices to convert solar energy to electricity. The Eames office asked...

How a locomotive works: GE Masterclass with Baratunde Thurston

In this promotional video series from General Electric, GE Masterclass with Baratunde Thurston, we go behind the scenes of GE's Global Research Center to explore engineering marvels, like how a freight locomotive work...

How to Build a Windfarm

From the Smithsonian Channel, this is How to Build a Windfarm, spotlighting work accomplished across three sites of the Flat Ridge Wind Farm in Kansas.

The Fire Lab and the Mysterious Science of Fire

How does fire spread? How do different forest materials fuel it? How can firefighters better understand its behavior in order to control it? Why is the physics of fire so counter-intuitive and mysterious to us? At Th...

Baltimore’s Trash-Collecting Water Wheel

River cleanup in Baltimore has gotten easier (and more fun to watch) with the construction of the Healthy Harbor initiative's Water Wheel. Designed by John Kellett and Daniel Chase, the solar and water-powered trash c...

Circuit Playground: C is for Capacitor

C is for Capacitor! It's episode three of Circuit Playground with MIT engineer and Adafruit Founder Limor Fried, along with her robot friend ADABOT and special guest Cappy. Learn how capacitors of all shapes and sizes...

We Are Dead Stars

We are dead stars. Everything we are – the iron in our blood, every element we've ever heard of – is made from a star, a dust cloud collapsing under the force of gravity. Astronomer Dr. Michelle Thaller si...

How to: Popsicle Stick Chain Reaction

Have you seen that crazy popsicle stick chain reaction video in the archives? This Sick Science tutorial explains how to make it.

Bionic Kangaroo

Festo HQ, the engineering team that brought us Aqua Penguins, Aqua Jellyfish, dragonfly-inspired BionicOpters, and a robot that flies like a bird can now add Bionic Kangaroo to their list of...

Why is ketchup so hard to pour?

That moment that ketchup transitions from a solid, high up in the ketchup bottle, to a liquid that squirts all over your fries – that moment is a big physics moment. Why? Ketchup is a non-Ne...

Science Demo: Electromagnetic Induction

Generate your own electricity with some wire, a magnetic field, and the relative movement between the two of them: Alom Shaha explains electromagnetic induction using this hand-powered – or per...

How Do We Know How Old the Sun Is?

How Do We Know How Old the Sun Is? The Royal Observatory, Greenwich, and animation studio Beakus join together to explain how Kepler and Newton’s laws help us figure out the weight of the ...

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