› added 12 years ago

427

TIL That the Australian consitution is written to allow New Zealand to become a state at any time

Read more aph.gov.au

via reddit.com

D18ZJ TIL that a single submarine can launch a total of 91,200 kilotons of destruction in 192 warheads; that's 5700x Hiroshima and ~41000x the recent Beirut explosion
ZpbKp TIL that a man who survived an avalanche later found that Sudoku was the only thing that would trigger his epileptic seizures, because oxygen loss had damaged the part of his brain used for visual-spatial thinking.
5YWrQ TIL that the phone system's three rising tones (Special Information Tone, or SIT) comes in 8 varieties that are similar but can be distinguished by electronic equipment. It was designed so equipment could identify the error, even without understanding the spoken message.
N7Dv6 TIL that up to 1980 there were only 5 English medieval longbows known to still exist. In 1980, 137 longbows in excellent condition were recovered from the wreck of King Henry VIII's naval ship, the Mary Rose, which had capsized in the 1500s.
ANXpa TIL there are 57 universities around the world with no tuition for all international students, providing free education regardless of a student's country of origin.