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You searched for "radio"
We found 12 results on physics.org and 42 results in our database of sites
(of which
42 are Websites,
0 are Videos,
and 0 are Experiments)
Search results on physics.org
How do mobile phones work?
All about... SETI
6 Things you may not know about the afterglow of the big bang
Could your phone harm your health?
How do we know how far away the moon is?
How do no-fly zones work?
How does GPS work?
Nobel-prize winning accidents
Under Sunveillance
How does technology know where in the world we are?
How do 'invisibility cloaks' work?
How is physics used in archaeology?
Pulsar
Intriguing, precisely repeated radio pulses from the plane of our galaxy were discovered in the late 1960's and half-seriously attributed to "little green men" and called LGMs.
Astronomy and astrophysics on the Web
Links to various telescopes, eg radio, GLAST and other astronomy resources.
Dr Karl
Dr Karl Kruszelnicki used to be a "proper pukka scientist, engineer and doctor", but is currently an author and science commentator on Australian radio and television.
Enlightened
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.
Cool Cosmos - Revealing the Universe in All of its Light!
Wonderful resource about observing the universe through radio,infra-red, visible, ultra-violet and gamma-rays.
Are we alone?
Discover what makes life tick and where it might be headed. This podcast / radio show from the SETI Institute explores the nature, history, and future of life on this planet… and life’s possible ...
Sir Edward Appleton
Sir Edward Appleton (1891 - 1965) devoted himself to scientific problems in atmospheric physics, using mainly radio techniques.
Electromagnetic Spectrum
A range of resources on the electromagnetic spectrum and the different types of electromagnectic wave, from radio waves to gamma rays.
How SETI Works
A brief description of how SETI, the search for extraterrestrial intelligence, works with the help of radio telescopes. This site is part of Marshall Brain's HowStuffWorks.com.