Topic: spinning

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POLI’AHU, a time lapse at Mauna Kea’s Astronomical Observatories

SkyGlowProject.com presents POLI'AHU, a time lapse trip above the clouds to Mauna Kea in Hawaii, an inactive volcano 14,000 feet above sea level. Much of the mountain is under water; when measured from its oceanic bas...

Throwing a simple pottery salt pot on the wheel

From Ingleton Pottery, watch this quick and simple demonstration of how a pottery salt cellar or pot can be created on a potter's wheel. The piece consists of a closed round vase shape that's given a large side hole f...

Electromagnetic Levitation Quadcopter

On a visit to Hyperloop One, a Los Angeles-based team working to create a near-vacuum tube-based transportation system, Veratasium's Derek Muller got to check out this Electromagnetic Levitation Quadcopter demo. In th...

The 1,000 year old windmills of Nashtifan

In the small village of Nashtifan, Iran, some of the oldest windmills in the world, with what may be the earliest windmill design in the world, still spin. From National Geographic: Made of natural clay, straw, an...

Matthias Dandois: The Flat Side of Things

French cyclist Matthias Dandois is a five time BMX flatlander champion. This Nov 2015 video, The Flat Side of Things 2, demonstrates the skills he's developed since he began practicing at age 12. What's flatland BMX? ...

The toy-inspired Paperfuge, an innovative new tool in healthcare

Bioengineer and Stanford researcher Manu Prakash has developed another inexpensive scientific device. The Paperfuge is a hand-spun, ultra low-cost, paper and string centrifuge that was inspired by the ancient whirligi...

How to Design a Particle Accelerator

What is a particle accelerator and how would you go about designing one? We've heard of the Large Hadron Collider at CERN, but what of the tens of thousands of other accelerators being used in science and medicine? ...

LEGO Dragon-Butterfly-Jet Magic Angle Sculpture

Created with layers and layers of LEGO pieces, magic angle sculptures appear to be completely abstract forms at first glance, but with the help of a light and rotation, they reveal their complex design. Inspired b...

Can paper cut wood?

Can a piece of paper cut through a piece of wood? Ontario, Canada-based carpenter and YouTuber John Heisz replaced a table saw blade with a circular piece of printer paper to see what would happen. Of the experiment, ...

One Year on Earth – Seen From 1 Million Miles

Every two hours, NASA's Epic camera on NOAA's DSCOVR satellite captures a set of images from its L1 (Lagrange point 1) orbit. The images of Earth's sunlit side are taken in ten different wavelengths. The first color-a...

Wooden toys by 80-year-old Japanese toymaker Masaaki Hiroi

Fourth generation toymaker Masaaki Hiroi handcrafts toys in his workshop at the age of 80. In this AJ+ profile, he talks about his work, his classic toys, and aging. He wants to live until he's 200 years old. An excer...

Tony Hawk goes for the 900 at 48 years old

Exactly seventeen years after he became the first skateboarder to land a 900 -- "a 2½-revolution (900 degrees) aerial spin performed on a skateboard ramp" -- skateboard legend Tony Hawk attempts to land a 900 at age 4...

A 3D printed ‘wheel-of-light’ zoetrope that walks and dances

When this 3D printed, bent-looking mesh cylinder is spun and lit with a band of bright light from the side, a walking person is revealed. This is toki, a modern zoetrope was created by media artist Akinori Goto. A dan...

Taiwan’s Spintop Masters

Check out these spintop masters in Taoyuan, Taiwan. Their next level spintop trick shots are hard to believe, even after you see them. From Kuma Films: While on a family trip out in Taiwan we randomly stumbled acr...

Meccano Rope-Making Machine

Engineered with metal strips, plates, angle girders, spools, chains, axles, gears, nuts, and bolts, this rope-making machine twists three strands of string into a rope. Built by Meccano enthusiast Peter Ashby, the mac...

Why every picture of a black hole is an illustration – Vox

No one has ever seen a black hole. There have been illustrations and computer simulations, but not even astronomers have seen a black hole... yet. In the spring of 2017, we might see... something. As a part of...

Turning a brick of melted crayons on the lathe

What can you make when you melt 256 crayons? Peter Brown of Shop Time experimented with making a Rainbow Crayon Bud Vase on the lathe. Side effect: Shredded crayon bits everywhere.

JK Brickworks’ LEGO Orrery

Orreries, mechanical models of the solar system, are not about proper scale, but they are good for better understanding the basic positions and motions of the planets and moons in our solar system. LEGO artist Jas...

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