The Brighterside of News on MSN

Scientists just built a computer that doesn’t require electricity

A steel bar pivots. A spring stretches. Then, with a small shove, the whole setup flips into a new state and stays there until the next push. That simple motion sits at the heart of a mechanical ...
Tech Xplore on MSN

Mechanical computers use springs and bolts to count, sort odd-even pushes and remember force

Published in Nature Communications, researchers from St. Olaf College and Syracuse University built a computer made entirely ...