It seems like [Chris Downing] is always up to something new. If he’s not keeping busy by creating slick portable iterations of previous-gen gaming consoles, he is dreaming up ways to make his modding ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Ordinary baking flour isn’t the most electrifying substance, but spilling a box of the stuff yields a jolt of voltage that has scientists excited about their prospects for sensing catastrophic events ...