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gristy

(10,733 posts)
7. This is hilarious
Sat Jun 1, 2013, 11:55 PM
Jun 2013
The high velocity at which the tubes move is equal to 1G of force at top speed, which is similar to the force felt by someone traveling in a car on the freeway.

It's also similar to the force I'm feeling sitting in my chair right now!

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