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"cosmic microwave background"
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Find out how a kystron turns electron beams into microwaves and how they are used in industry.
A site from the ThinkQuest competition about light giving brief descriptions of electromagnetic radiation from radio waves and microwaves to x rays and gamma rays.
The science of food, heat and cooking. How do microwaves cook food? What is the difference between convection ovens and normal ovens? What is Pyrex and how does it differ from other cookware?
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, ...
Photo gallery about how we are all made of stars.
Information on the high energy radiation which strikes the Earth from space.
A look at the results from BICEP2 detector in the south pole which gives evidence for inflation happening at the start of the universe.
Some questions and answers relating to superheating in a microwave oven.
In this video mythbusters find out how likely it is that you could superheat water in your own microwave.
Showing 41 - 50 of 167