A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

Carmakers made cars blind, then sold us cameras to see again. The A-pillar grew fat, and visibility vanished behind 'safety' ...

I 3D-printed a new frame for my mouse, which cut its weight in half. Building it was messy, as the fragile prints resulted in ...