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Natural History
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Natural History
Ethan Siegel
in
Starts With A Bang!
Apr 10
What was it like when mammals appeared and thrived?
Although mammals may be the dominant form of life…
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548
9 responses
Ethan Siegel
in
Starts With A Bang!
Dec 1, 2016
Be thankful for the Universe that created you
Thanksgiving may already be a week behind us, but…
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74
3 responses