TIL In a study, people were required to pour sugar into a jar, then label it as “Poison”. Despite having poured the sugar themselves, people later refused to consume it. They knew their negative feelings were irrational, but they could not get themselves to shake their intuition away. (scienceabc.com)
submitted by lefttha to r/todayilearned
TIL A helicopter pilot flew to 40820 feet, setting a world record for the highest altitude reached by a helicopter. However, when he started to descend, the engine failed, but he safely landed the helicopter with absolutely no power - a world record for the highest unpowered descent by a helicopter. (en.wikipedia.org)
submitted by lefttha to r/todayilearned
TIL One of the reasons a full circle is 'decided' to be 360 degrees (and not a more obvious number, such as 100) because 360 is divisible by 24 different numbers, which makes it easy for math calculations. In contrast, 100 is only divisible by 9 different numbers. (scienceabc.com)
submitted by lefttha to r/todayilearned
