› added 1 year ago

53

TIL: the population density of the United States is less than that of Easter Island.

Read more wikipedia.org

via reddit.com

p0NQ TIL: Rather than building up, millionaires in central London are building down, creating mega-basements. Nicknamed “iceberg homes” because there’s more square footage under the ground than above.
VMO7Q TIL Happiness and life satisfaction among United States adolescents, which increased between 1991 and 2011, suddenly declined after 2012. By 2016-17, both adults and adolescents were reporting significantly less happiness than they had in the 2000s.
xVoQ7 TIL: Certain mammals such as the red kangaroo or roe deer can perform Embryonic Diapause- the ability to "pause" embryo development in unfavorable environmental conditions, effectively saving the embryo and the mother's life in bad conditions.
D1EZV TIL Two homosexual lovers, Harmodius and Aristogeiton, assassinated the king of Athens, Hipparchus, and triggered events that would usher in democracy. They became known as the Tyrannicides, the preeminent symbol of democracy to ancient Athenians.
R5rol TIL that the exact meaning of the letter “p” in the pH scale is unknown because the inventor never bothered to explain what it stood for.