What We Still Don't Know
Thought provoking Channel 4 series in which Sir Martin Rees investigates the great unanswered questions of science.
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Cast
Seasons
- Ep 1
1.Are We Alone?
01-01-200450mSir Martin explores the possibility that life exists on planets beyond our own. He unveils an unsettling scientific debate that has startling consequences for us Earthlings. Do you...
- Ep 2
2.Why Are We Here?
01-01-200450mEverything you thought you knew about the universe is wrong. It’s made of atoms, right? Wrong. Atoms only account for a measly 15% of everything that exists. The mass of the univer...
- Ep 3
3.Are We Real?
01-01-200450mThere is a fundamental chasm in our understanding of ourselves, the universe, and everything. To solve this, Sir Martin takes us on a mind-boggling journey through multiple univers...
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