According to a study published in the journal Light: Science & Applications, the photodiode has been created using Germanium instead of the commonly used Indium,Gallium, and Arsenide. Germanium offers ...
The questions in this quiz are suitable for GCSE combined science students studying how different surfaces affect infrared intensity, and the Earth's temperature. If you struggled with the quiz ...
But to a car-size telescope 26 million miles (41.8 million kilometers) from Earth, they are alive with light—infrared light, or heat rays. Since its launch in August 2003, says Robert Kennicutt ...