The 365 Days of Astronomy Ask A Spaceman - Ep. 262: Does the Universe Have Extra Dimensions?
Large Extra Dimensions!
Hosted by Dr. Paul M. Sutter.
What do extra dimensions have to do with the strength of gravity? What is a tower of gravitons? How can we detect extra dimensions even if we can't perceive them? I discuss these questions and more in today's Ask a Spaceman!
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