Arnie demonstrates a mind-blowing hack that makes it feel like you have infinite power.

There are few tools in your toolbox that get as much use as a power drill. It might seem like a simple piece of machinery, but whether it's made by Ryobi or Milwaukee, the power drill is one tool that ...

The interstellar traveler is gradually losing power, but a clever tweak means it can continue running all of its scientific instruments. Reading time 3 minutes At 12 billion miles (20 billion ...