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Space Elevator

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Every now and then you come across an idea build with MINDSTORMS that is just amazing.
Check out this self building system designed by Andreas Håkansson from Sweden, just feed it decks and watch it rise all the way... to space.



Just imagine the modules are made from Carbon Nano Tubes and it might actually work... as explained in this video:


Meanwhile, who can write the formula of how long it would take for this robot to build up to a given height?
: . .
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