laser beams

The researchers used laser beams and magneto-optical traps to cool atoms to temperatures of -273 degrees Celsius.

Scottish scientists create images that move faster than the speed of light and show that images can go back in time.

According to South China Morning Post, this new laser rifle will be used by anti-terrorist teams in China's armed police force.

Called 4 Laser Guide Star Facility (4LGSF), it will be the world's most advanced laser system, simultaneously firing 4 22W laser beams with a wavelength of 589 nanometers.

If laser weapons are deployed as scheduled in 2023, the strength of the US military will increase dramatically.