It has no wires, no silicon chips, and needs zero electricity. Yet, it computes. Researchers from St. Olaf College and Syracuse University have built a functioning computer using only rigid steel bars ...

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. “We typically think of memory as something in a computer ...

He’s 18 and screens are in his face all day. This naturally backlit computer monitor is his way to fight the glare of modern life. Louis Huang’s life in high school is a glaring blur of screens. There ...

The human brain is unimaginably complex and powerful. In fact, no computer that mankind has built thus far has even come close. That's why scientists have worked tirelessly to create cyborg computers, ...