i saw this at my university in a professor's office, and i can't find it online now....<BR><BR>it's a poster that shows a horizontal band, almost like a timeline, with the whole electromagnetic ...

There are lots of interactions and fields around us all the time that we can’t see. Like gravity. We can always count on gravity to be there when we trip and face plant. And we interact with all ...

The electromagnetic spectrum, or EM spectrum, is the name given to the collection of all electromagnetic radiation in the universe. This is a type of energy that pervades the cosmos in the form of ...

Electromagnetic waves are members of a family of waves with common properties called the electromagnetic spectrum. The electromagnetic spectrum is a continuous range of wavelengths. The types of ...

Andrew W Wood collaborates with scientists and engineers employed by Telstra Corporation and his self-managed superannuation fund includes Telstra shares (around 5%). He receives funding from NHMRC ...