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Are You Smarter Than a 2nd Grader?
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Video Information
Bookmarked by:
reddit
Bookmark Date:
21 Apr, 2012
Source Link:
www.youtube.com
Permission:
Public
Description:
7 year old asks Neil deGrasse Tyson a question. (
more
)
7 year old asks Neil deGrasse Tyson a question.
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Tags:
neil
degrasse
tyson
black
hole
cosmic
quandaries
time
travel
science
astronomy
lecture
physics
clayton
blackholes
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