The biohacking king has a girlfriend—and she’s on a mission of her own

Kate Tolo is on a quest to map her biological data as a woman of prime reproductive age.

This simple aluminum foil could help a AAA battery fit a AA slot temporarily—but there's one important warning

Using aluminum foil to bridge the gap between a AAA battery and a AA terminal is a clever bit of "MacGyver" engineering, but ...
It's Nice That

From Garth Marenghi to Garden Force: Sam Campbell and Joe Pelling discuss the creative approach to Make That Movie

We chat to the creator and co-writer / director of the show about their love for amateur filmmaking, iconic TV references, and the fun they had making that unnerving Yooglet.
Hackaday

Voltmeter-Based Floating Point Calculator Does It In Style

That much is evident in the fabulous  design of Calcumator 2000, an electromechanical calculator that uses voltmeter ...