No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A pig's orgasm lasts for 30 minutes.
303
Caffeine boosts memory.
405
A comet's tail always points away from the sun.
2
In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
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