An African Baobab tree in South Africa, known as Big Baobab, has a circumference of 154 feet and even has a bar inside the trunk that can fit 60 people.
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The largest breed of rabbit is the Flemish Giant.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
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Adam Rainer is the only person in recorded history ever to have been both a dwarf and a giant. At age 18 he measured 4 feet 8.3 inches. When he died at age 50 he measured 7 feet 8 inches.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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