Pulsars

 __History Of Pulsars__
=== The first Pulsar was disocvered not on purpose but by chance, by Jocelyn Bell and Anthony Hewish while they were studying distant galaxies in July, 1967. The name pulsar is a combination of the two words "pulsating star". ===

 __Video:__ The following short video shows shows a Crab Pulsar and the way it works:
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