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Old 21-02-2009, 11:33 AM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
I understand currently physics says a wave needs no medium and I find that difficult to imagine. How can waves travel with no medium.
alex
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