The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
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You forget 90% of your dreams.
256
Mars had an oxygen-rich atmosphere around 4 billion years ago
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Only about 2% of the world population has green eyes.
36
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118
In the last 7 years, humanity has discovered 43 potentially habitable planets.
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