About 130 years ago, the job of pianist was automated when Edwin Votey created the first player piano. The machine worked by reading music that was encoded by holes punched into rolls of paper, which ...

Donut Lab, a venture-backed startup operating largely in stealth mode, has presented a solid-state battery prototype that the company describes as a fundamental leap in energy storage technology. The ...

Let’s say you’re clearing out your parents’ or grandparents’ attic and you happen to spot a box full of coins. Or maybe you’re shopping at the secondhand store when you spot a unique piece of paper ...