Watch an extreme DIY experiment where a bicycle is powered by a homemade jet engine using a potassium nitrate and sugar fuel ...

Supercapacitor technology often looks like a revolutionary energy storage technology on the surface, but the actual performance numbers can be rather uninspiring. However, for rapid and repeated ...

How to make mini bike from coca cola can with dc motor - mini diy science project #diy #miniproject #science ...

Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Get the Popular ...

The conversion is tedious but not difficult if you have the right tools. Just expect the unexpected. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement.

There’s a growing community of do-it-yourself ebike builders that are turning old bicycles into super powerful electric bikes. Using a motor, batteries, a speed controller, and their engineering ...

Imagine for a moment that you have the creativity and know-how to create a motorized machine out of things you'd find in a junkyard. Well, Make it Extreme is the sort of YouTube channel with the ...

Winter is coming fast here in the Northeast and my ebike coffee shop commute is going to be impossible soon with my daily ebike. I was intrigued by a post in May by Micah which touted a fat tire ebike ...

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Jacob Pustilnik built his ...

Your garden variety automotive alternator is ripe for repurposing as is, but with a little modification, it can actually be used as a surprisingly powerful brushless motor. Looking to demonstrate the ...