› added 5 months ago

26

TIL that 2025 = (20 + 25)^2 = 45^2 which is neat, as 25 is also a square number.

Read more wikipedia.org

via reddit.com

8alP4 TIL the Ozma problem is an old problem asks if we could communicate the concept of left and right to an alien over the radio. In the 1950's physicists found a way when they observed that certain radioactive decays actually "care" about if the atom is spinning clockwise or anti-clockwise.
vPpj8 TIL Niʻihau, known as the Forbidden Isle, is a Hawaiian island completely owned by the Robinson family. The island only has 84 inhabitants, is mostly closed-off to tourists, and was once considered as the United Nations headquarters.
pY7Eb TIL about Iwao Hakamada, the world’s longest-held death row inmate. He was sentenced to death in 1968. In 2014 he was granted a retrial, but in 2018 the Tokyo High Court overturned the ruling, then the top court canceled the High Court's decision. The High Court will take a new decision on 13 March
ANKlx TIL scientists still don't know how Acetaminophen works to relieve pain and reduce inflammation
XEZxR TIL of George Martonaro, a man who was sentenced to life without parole on non-violent charges. In his 32 years in the prison system, he learned dozens of subjects, taught numerous courses such as creative writing to over 8000 inmates, and authored more than 30 books.