The electromagnetic spectrum has many types of light waves. It includes radio waves, microwaves, infrared light, visible light, ultraviolet, X-rays, and gamma rays. Each type of light has a different ...

Light travels incredibly quickly. But just how fast is it? Microwaves and light waves move at the same speed, so if you have a microwave oven, you can work out the speed of light yourself.

Microwaves are electromagnetic waves that fly through space at the speed of light. We can't see microwaves, but if you could, you would see the microwave cooking chamber light up with an intense glow.

Visible light and short wavelength infrared can carry high rates of data. In this video, Jon Chase demonstrates how electromagnetic waves are ... been reliably proven. Microwaves can cause ...