Contemporary Amperex Technology Co. Ltd., the world’s largest maker of batteries for electric vehicles, began gauging investor interest for a share sale that may fetch $5 billion and will ...

Proximity and stopping distance gauges atop the center stack were for the nose-cone sensors. Other gauges cover manifold pressure, fuel, amps, an 8000-rpm tachometer, a 200-mph speedometer ...

A multi-institutional team of physicists and engineers has developed a laser-based radiation detection ... a way to detect radiation levels from a distance. The team built a small system based ...

The accuracy of these mechanisms varies from one laser to another, especially as you increase the distance between it ... level in the bright sunlight. This Bosch laser level is a great all ...

Panasonic has produced a range of micron-accurate industrial distance measuring sensors. Unlike its earlier similar sensors, digital output devices in the new HL-G2 series include interfaces for both ...

The LRA can bounce laser light from other orbiting and incoming spacecraft, functioning as a permanent location marker on the moon for decades to come. But dotting the lunar landscape with these ...

Also, like laser weapons, the transmitter and relays need to be able to lock on target and correct the beam to stay focused. However, the biggest problem is the massive losses caused by changing ...