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Bones & Stones

3 Videos (Page 1/1)

8:47 Fast English (UK)

Physics or stamp collecting? What is natural history? Collection? Classification? Documentary?

Bones & Stones - 4 years ago

153 views
5:41 TBA English

Can there be alien 'plants'? What makes a 'plant' a 'plant'? How do we define groups of life forms?

Bones & Stones - 6 years ago

190 views
5:25 Fast English (UK)

How to stay alive on an alien planet, part 2: exo-biology, deduction and evolution

Bones & Stones - 7 years ago

143 views
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