A closer look at a device claimed to run indefinitely, exploring the science behind perpetual motion and why such systems are widely considered impossible. Trump furious at Miliband’s appointment as ...

The water runs uphill, drops back down, spins a wheel, and runs right back up hill again. For perspective-bending artist M.C. Escher, that vision this carefully sketched lithograph. For YouTuber user ...

Brilliant inventor, Jack, has built an impossible object: a perpetual motion machine. Now all he has to do is pitch his idea. After all, even impossible inventions need funding.