Koala Bears and Eucalyptus - Periodic Table of Videos (2011x56)
Data di messa in onda: Set 27, 2011
The Professor comes face-to-face with an Australian koala - and learns not to call it a koala bear. And as always, it's a chance to talk chemistry.
Our thanks to Cleland Wildlife Park in Adelaide, South Australia, and to Hank the koala.
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