BUSINESS & INNOVATION
Sharks have a unique eye with a mirror behind the retina
World’s eight richest men have as much wealth as the poorest half of the world.
Sunflowers can be used to clean up radioactive waste.
The heaviest 1st space shuttle to fly, Columbia, weighed 80,700 kg, roughly the weight of 13 African Elephants.
Both John Adams and Thomas Jefferson died on July 4, 1826—exactly 50 years after the adoption of the Declaration of Independence.
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