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Mr. Berg's Activity (2)
mberg
added a new comment in
Elon Musk's Vision Of A Supersonic Transit System Inches Closer To Reality
Won't People get hurt when they go that fast :)
Almost 8 years ago
mberg
replied to a comment in
Elon Musk's Vision Of A Supersonic Transit System Inches Closer To Reality
I think I would get car sick in that tube!
Almost 8 years ago
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