PBS Space Time
Are There Infinite Versions of You?
If the universe goes on forever, does that mean there are infinite versions of you?
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Season 6
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PBS Space Time
Hacking the Nature of Reality
An insight by a young scientist in 1925 allowed us a better understanding of space time.
PBS Space Time
Solving the Three Body Problem
The three body problem is famous for being impossible to solve.
Finding Your Roots
Hollywood Royalty
Anjelica Huston, Mia Farrow, and Isabella Rosselini learn their family histories.
Finding Your Roots
Slave Trade
Ava DuVernay, S. Epatha Merkerson, and Questlove discover unexpected family histories.