Monday 16 September 2013
How To Make A Paper Airplane Fly Forever
This video shows you how to make a paper airplane fly endlessly. The principal is the same as in real aviation: thermals.
YouTube link
1 comment(s):
Anonymous said...
i wonder if there is an invisible fishing line...
September 16, 2013
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1 comment(s):
i wonder if there is an invisible fishing line...
Post a Comment