Precision jet testing
Our jet tester is finished and working perfectly. This was a project I had wanted to do for a while and took a little bit to figure out but it's now online.

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2 Micron Repeatability for Under $10: DIY Displacement Sensor v2

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The Forgotten Homemade Mosquito Trap That Kills Thousands Every Night

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I'm building a drone for the DARPA lift challenge

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Not one. Not two but Three RANTS

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EEVblog 1718 - Cheap 1GHz Oscilloscopes are Useless? ($5 DIY 1GHz Resistive Probe)

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The Threadless Ball Screw is Incredible! ...yet flawed.

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HYPERGOLIC : The Most FEARED WORD in ROCKET SCIENCE

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We power up a giant Thyratron tube

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A New Type of Levitation

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Billet trx250r brakes

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Firing the Lorentz Plasma Cannon

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Spin-Casting: A Better Way to Make Rocket Motors

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Inside Dyson’s Overengineered £1000 Hand Dryer

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I Tried to Make a Better Fan

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What Are Those WEIRD Things Under Airplane Wings? And What Happens If They Fail?

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My Homemade Jet Boat Is Terrifying

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Why Use This Special Capacitor? Why So Important?

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What If Frying Pans Were Made Of Salt?

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Do tire balancing beads actually work?

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