THE JETTLE pulsejet powered kettle (longer version)

Published 8 years ago in Science. Submitted by thundersnow

We all make cups of tea but is there a louder faster way well now there is the JETTLE a pulse jet ramed in a kettle. This thing is so loud even me shouting at the top of my voice is not good enough.
So ther we have it TEA MAKING HISTORY right before your eyes.

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Why Do Women's Hips Sway When They Walk?

Published 5 years ago in Science. Submitted by manro

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The Four 4s - Numberphile (for the math nerds amongst us)

Published 7 years ago in Science. Submitted by Austin

Say you've got four 4s -- 4, 4, 4, 4 -- and you're allowed to place any normal math symbols around them. How many different numbers can you make? Apparently you can make all of them. Just watch the vid...

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See Through Engine - 4K Slow Motion Visible Combustion

Published 7 years ago in Science. Submitted by sux2bu

Mikka installed an inch-thick transparent glass head onto a 3 hp flathead Briggs and Stratton engine, then set up a Phantom 4K high speed camera to create videos of the combustion process that are 150 times slower than real time. You can see the valves move, the fuel entering the…
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New Gravitational Wave Discovery!

Published 7 years ago in Science. Submitted by thundersnow

Scientists have JUST published this new observation. On January 4th, 2017 they detected the merger of two black holes 3 billion light-years away. This marks the furthest detection they've been able to make and increases confidence that these events will be seen with increasing fr…
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