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Season 32 Episode 18
52:31
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NOVA

Einstein's Big Idea

Season 32 Episode 13

Over 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In "Einstein's Big Idea," NOVA dramatizes the remarkable story behind this equation. E = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905.

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Join scientists as they grab light from across the universe to prove quantum entanglement.
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53:30
The New Horizons spacecraft zooms toward an object 4 billion miles from Earth.
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Follow engineers and woodworkers as they rebuild an iconic American covered bridge.
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53:34
Follow the harrowing operation to rescue 12 boys stranded in a flooded cave in Thailand.
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