Imagine the buzz and lights of an arcade, but instead of just high scores, kids are leaving with better reading skills. That’s the idea behind “Aral-cade,” a new educational game machine built by ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...

Discover how to build a hand-powered water pump that also generates electricity to light up LEDs using everyday recycled ...