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"cosmic microwave background"
We found 16 results on physics.org and 153 results in our database of sites
152 are Websites,
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and 1 is a Experiments)
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Photo gallery about how we are all made of stars.
NASA page about electromagnetic waves with descriptions of such waves and their uses.Covers radio waves, microwaves, infrared, visible light, ultraviolet (UV), x-rays and gamma rays.
The site explains the basic of the electromagnetic spectrum and the various wavelengths of which it is composed (Radio Waves, Microwaves , Infrared, the Visible Spectrum, Ultraviolet, Gamma Rays, ...
Information on the high energy radiation which strikes the Earth from space.
This is a fantastic site that covers more than just physics and tracks the history of our universe right from its beginnings. It has lots of information but also movies to watch and teacher resources.
Some questions and answers relating to superheating in a microwave oven.
Three experiments are trying to figure out what is dark matter.
In this video mythbusters find out how likely it is that you could superheat water in your own microwave.
A blog written by a group of physicists and astrophysicists on the stuff that interests them: science but also arts, politics, culture, technology, academia, and miscellaneous trivia
Scientists from Cornell University answer questions on everything from why you can't put metal in a microwave to why gravity is called gravity.
Showing 31 - 40 of 153