YouTube creator and self-taught engineer Jeremy Fielding built his regenerative braking rig from spare parts, then made a ...
Andrew Scites bought a 1970's Sidewinder amphibious ATV and, after building a camper on top and fixing the engine, took it out and it worked ...
When NASA’s free-flying helpers on the International Space Station drifted into trouble, the solution did not come from a new ...
Expert DIYer April Wilkerson builds a rolling drill press stand to create a flexible and mobile solution for small shop setups.
The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator.  The devil here is, of course, in all ...
For people who build their own model trains there are a range of manufacturers from whom a power bogie containing the motor ...
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