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A Visual History of Nobel Prizes and Notable Laureates, 1901-2012

7 Graphics of Earth's Coolest Phenomena, From Rainbows to Earth Wobble

Old-Growth Trees The Redwoods are old, but the oldest tree on earth is, surprisingly, in Utah. Pando (also known as The Trembling Giant) is a rhizome of Aspen trees in southern Utah that all share the same roots. It (he? she? they?) dates back 80,000 years—and it's the heaviest living organism on earth.