Knitting, Botany, Mycology, Nature, Adventure, and Life... in no particular order.
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Wicked Cool →
Sliding scale to see the size of things. From a coffee bean down to a Carbon Atom. Excellent!
Page 1 of 1
Knitting, Botany, Mycology, Nature, Adventure, and Life... in no particular order.
Link
Sliding scale to see the size of things. From a coffee bean down to a Carbon Atom. Excellent!
Page 1 of 1
