Name: NL Coevorden, 30 Years Breaking Borders
Start: 2025-02-21T20:15:00+01:00
End: 2025-02-21T22:30:00+01:00
Location: Theater Hofpoort

Video: How many helium balloons does it take to get an tin-whistle in the air? – Rapalje Show #33

Posted on Sunday October 29th, 2017 by David Myles

This episode is all about balloons and a flying experiment with a tin-whistle: how many helium balloons will it take to get an carbon fibre tin-whistle in the air?

http://www.youtube.com/watch?v=fjNxwP0Zk84

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