Instructables
Internet community dedicated to DIY
Episodes
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#5545: Jet Engines on Bicycles: The Physics of Bad IdeasA pulsejet strapped to a bike sounds like a fighter jet — and burns 55 gallons an hour to move one guy who could have pedaled. -
#5263: Why Micro USB Ports Break and How to Fix ThemMicro USB ports fail mechanically, not electrically. Here's why they break, how to diagnose it, and whether a USB-C swap is worth it.