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NOVA
Beyond the Elements: Life
Season 47
Episode 19
Without the chemistry of photosynthesis, ozone, and a molecule called Rubisco, none of us would be here. So how did we get so lucky? To find out, host David Pogue investigates the surprising molecules that allowed life on Earth to begin, and ultimately thrive. Along the way, he finds out what we’re all made of—literally.
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See how life made the leap to land, turning a barren landscape into a lush, green world.