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NOVA
The Biggest Puzzle in Physics
Sometimes the biggest puzzle in physics seems like the worst relationship in the universe.
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53:37
An astonishing find could solve the mystery of Sir John Franklin’s lost expedition.
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53:09
A team attempts to build the flood boat using inscriptions from an ancient clay tablet.
53:10
Examine the science behind vaccinations and the risks of opting out.
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52:52
Can scientists unravel the mysterious phenomena that lurk between Earth and space?
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53:10
Which technologies worked in the race to track down the men behind the marathon attack?
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52:53
Can science help us understand why some people commit horrific acts of mass murder?
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52:52
A team uncovers the advanced engineering behind an ancient Egyptian war machine.
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53:10
Shared DNA reveals a deep connection with our long-vanished human cousins.
1:53:49
A two-hour special from the producers of "Making Stuff"
53:10
Is our universe unique, or could it be just one in an endless "multiverse"?
53:40
Take a wild ride into the quantum realm, where even the impossible seems possible.
53:40
It defines our lives, but what is time really? Have a look into its true nature.