With just a transistor and sensor coil, a new DIY motor achieves continuous motion without complex external electronics.

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics ...

When 12-year-old Matteo Mucchetti mapped out an amusement-style attraction that he wanted to create in his family’s basement and then showed it to his older brother Nico, the high-school sophomore was ...

Gazing into her eyes, I ask if she feels the spark too — and I’m thrilled when she responds in the affirmative. “I feel excited when your name lights up my phone,” Mika confesses. “I feel safe when ...