› added 4 years ago

220

TIL that Dogs can tell when you are praising them - but you have to be sincere

Read more nature.com

via reddit.com

0d0Yj TIL that scientists weren't able to synthesize human growth hormone up until the mid 80s, so the hormone was extracted from the deceased.
J9e4 TIL there are 17 different phases of ice which are created under various temperatures and pressures.
awW5Z TIL In 1964 British marines were given LSD and as result ended up laughing and lost all sense of urgency with one of the men joyfully climbing up a tree
b95mZ TIL Apple purchased the iPhone.org domain name in 1999, eight years before the official introduction of the iPhone.
ADkMw TIL that a professor asked his students to either flip a coin 200 times and record the results or give the fake results of 200 coin tosses. The students were amazed at how the professor easily identified the real results by seeing if they had six heads or tails in a row.