Topic: spinning

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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...

A levitating top in a foggy soap bubble

A spinning Levitron Cherrywood top, thanks to repelling magnetic force in the base and the top's gyroscopic stability, hovers over a soap bubble full of glycerin fog, all within a larger bubble that is also filled wit...

Upside Down & Inside Out – OK Go in zero-g

Filmed in one long take, thanks to 20 flights aboard a Russian S7 Airlines parabolic flight, stunt-video aficionados OK Go present Upside Down & Inside Out, all filmed in zero gravity with, as they note, no wires or g...

Making a cord drill & pump drill from sticks & rocks

How far can you go without using modern technology? As a hobby, YouTuber Primitive Technology explores this question by making simple tools from scratch using no modern tools or materials. In the video above, he craft...

From the potter’s wheel at Tortus Copenhagen

From master potter and designer Eric Landon of Tortus Copenhagen, enjoy this up close look at what it takes to hand-make a ceramic vase: The Motions (2014). And here's Landon's work from the material's point of vi...

Murmuration Chandelier

Inspired by the twisting, turning phenomenon of starling flocks, called a murmuration, this is Murmuration Chandelier, a kinetic sculpture by designers Richard Harvey and Keivor John: When you look at a murmuration...

Circular motion demonstration with a sparkler & a hula hoop

From physics teacher and film maker Alom Shaha, check out these simple demonstrations showing how something moving in a circle will move in a straight line when you remove the centripetal force acting upon that thing....

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