› added 10 years ago

69

TIL that the mitochondria in our cells, which generate energy, are ancient bacteria that had a symbiotic relationship with other single cell organisms and developed around 1.5 billion years ago

Read more wikipedia.org

via reddit.com

8awZb TIL: A woman in Australia played the set for life lottery, she chose the numbers to her aniversay and purchased two identical tickets one for her and one for her husband. The numbers come in, the first prize is $20,000 a month tax free for life... They got a combined $40,000om for each ticket win!
e0KE TIL the security director for Morgan Stanley in the WTC predicted airliners crashing into the towers, drew up a detailed plan accordingly, and used it to swiftly evacuate all but 13 of 2700 Morgan Stanley employees and hundreds more. He died when the buildings collapsed.
b8Ya TIL that during WWI, the United States attempted to change words that had German origins. Sauerkraut came to be called “liberty cabbage”, German measles became “liberty measles”, hamburgers became “liberty sandwiches”.
9YO1B TIL cats have contributed to the extinction of at least 63 global vertebrate species, deemed one of “the most ubiquitous and environmentally damaging invasive predators on Earth", while new studies shows cats are ineffective when it comes to catching rats.
9Y4ZM TIL about pOCD, or pedophilia OCD in which a person gets high anxiety from being around or thinking of children for fear of being sexually attracted to them, despite having no actual attraction or urges.