› added 9 years ago

269

TIL there is a “designated survivor” should anything happen to all of the top officials in the US

Read more abcnews.go.com

via reddit.com

R76bl TIL about Acclimatisation Societies. Groups of people from the 19th century that would purposely introduce exotic species to new places. They are responsible for massive ecological disasters.
GARng TIL dyslexic World Memory Champion Dominic O’ Brien set a Guinness World Record by memorizing 2808 playing cards (54 packs) after looking at each card only once. He made only 8 errors.
PYnNn TIL that a single species of spiders reproduces by a process known as “traumatic insemination”, in which the male sedates the female and proceeds to pierce her abdomen with one of its two penises to directly deposit sperm on its ovaries.
WkDN TIL that the United States dropped from 17th to 47th place, in the Press Freedom Index since 2002.
OoKn6 TIL some streets in Old San Juan, PR are paved with blue cobblestones, called adoquines, and were made from the waste, or slag, that resulted from iron smelting, then cast into blocks and brought to the island as ballasts in the bottoms of 18th-century Spanish ships.