Astrophysicist Neil deGrasse Tyson talks about why there are limited Pyramids and the Eiffel tower

8 months ago
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Astrophysicist Neil deGrasse Tyson talks about why there are limited Pyramids and the Eiffel tower
#astrophysicist #neildegrassetyson #science #cosmic #cosmicprespective #pyramids #eiffeltower

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