The best metal cutting saw has the power and performance to meet the needs of the job. Review metal saw types, features, and ...

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary ...

The Epson EH-QB1000 is the new flagship model in the brand’s range of home cinema projectors. It is available now in a choice ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

Claiming the title of the world's number one 4K UHD and DLP brand, Optoma has introduced a capable new laser projector. The ...

The JVC DLA-NZ700 is the mid-model in the brand’s revised line-up of 4K laser-powered projectors and is available now for ...

Laser hair removal are both very popular methods of body hair removal, but only one is truly permanent. We spoke to experts ...

A novel method transforms common liquids into epsilon-near-zero materials using femtosecond laser pulses, enabling unique ...

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.

Some see the Super Bowl LIX light projections on St. Louis Cathedral as a ‘breathtaking’ experience others, a ‘tragic misuse ...