In a major development, researchers have created a transparent device that can harvest energy from both radio waves and sunlight to power a wide range of wireless devices. “In this paper ...

A research team led by McGill identifies neutron stars as the likely source of fast radio bursts, one of the universe's most ...

Back to our radio signal. The electrons in our wire are moving, but not in one direction. These electrons are moving back and forth. Actually, the wave displayed in the activity is a ...

Bluetooth uses radio waves because radio waves pass through ... and high-speed broadband because glass they are made of is transparent to visible light and some infrared. Visible light and short ...