The Biologian
Biology, religion, and even some eLearning
Showing posts with label
electro-magnetic
.
Show all posts
Showing posts with label
electro-magnetic
.
Show all posts
Sunday, February 5, 2012
How Police Radar Works
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The Doppler effect. http://www.physicsclassroom.com/class/waves/u10l3d.cfm That little dude is about to get nailed. Radio waves are ...
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