ABS has shrunk the strike zone; walks are spiking as pitchers try to adjust

The changes in cues and preparation — plus the tighter zone — are among the ways the ABS is changing the game.
ZME Science

Scientists Built a Working Computer Out of Springs That Doesn’t Use a Single Watt of Electricity

The setup of the ingenious computer that works with tension and springs. Credit: St. Olaf College It has no wires, no silicon ...