March 2008
Normal mode - Wikipedia, the free encyclopedia
by 1 otherPhysically, standing waves are formed by the interference (superposition) of waves and their reflections (although one may also say the opposite; that a moving wave is a superposition of standing waves). The geometric shape of the medium determines what w
March 2007
February 2007
My Talisman
Posted by Arthur R.
at
7:29 PM
0 comments
Port Talbot residents urged to leave a light on | Port Talbot Chat
by 1 other2,000 low energy light bulbs have been donated by energy company bosses and will be distributed to elderly residents in the area as part of the campaign.
January 2007
Hyperbole in Media Reports on Asteroids and Impacts (Skeptical Inquirer March/April 2005)
by 1 otherHyperbole in Media Reports on Asteroids and Impacts (Skeptical Inquirer March/April 2005)
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