license

Creative Commons License
Where the stuff on this blog is something i created it is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License so there are no requirements to attribute - but if you want to mention me as the source that would be nice :¬)

Monday, 30 January 2017

3min 51 sec clip - a #machine that sorts stones from a specific river by their #geological age


found via laughing squid


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