ÖZET
Exploring two of the greatest thinkers of humanity, and their contributions to our understanding of the universe.
- Sean CarrollHimself - Theoretical Physicist
- Robbert DijkgraafSelf - Theoretical Physicist, Institute for Advanc
- Arthur Stanley EddingtonSelf - Astronomer (archive footage)
- Albert EinsteinSelf (archive footage)
- Sylvester James Gates Jr.Self - University of Maryland
- Brian GreeneSelf - Theoretical Physicist
- Stephen HawkingSelf
- Edwin HubbleSelf - Astronomer (archive footage)