› added 11 years ago

103

TIL the Tsar Bomba, the single most physically powerful device ever used by mankind, caused windowpanes to be partially broken at distances of 900 kilometres (560 mi).

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KpQE TIL Frankie Muniz from Malcolm in the Middle also voiced Chester McBadbat from The Fairly Odd Parents
WkOX8 TIL The Mandela Effect is a collective misremembering of a fact or event.
VMl4Q TIL A neutron star is so dense that a matchbox sized portion of one would weigh 3 billion tons.
xdED TIL that there used to be a system of mountain beacons, much like in LOTR, where a message could be sent hundreds of miles in less than an hour.
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