Hififreaks.nl
Muziek => Muziek, artiesten, evenementen & optredens => Topic gestart door: Frits op 06 mei 2015, 19:56:15
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Jaarringen etc. omgezet in pianomuziek:
http://www.iflscience.com/plants-and-animals/what-do-tree-rings-sound-when-played-record (http://www.iflscience.com/plants-and-animals/what-do-tree-rings-sound-when-played-record)