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Reader Comments (Page 1 of 1)
3-30-2012 @ 9:10AM
Bruce Coburn said...
Yeh Carpe I just assumed that by using the repelling forces you could use that to create the forces to move the cars. I am not a physicist and will never claim to be, that class was not my best. As for the tubes they described as not being evacuated because of the air but because they were hollow. I get if they are creating an entirely closed system. Thanks for the comment.