› added 11 months ago

79

TIL Camel Cigarettes once made a series of ads exposing magicians' secrets.

Read more tobacco.stanford.edu

via reddit.com

1vl7 TIL that it is likely there are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world’s beaches but that a single grain of sand has more atoms than there are stars in the known Universe.
Y6EG TIL there are only two countries in the world Coca-Cola is not officially sold: North Korea and Cuba
69yGl TIL that a sphincter muscle, similar to the one humans use to hold in gases, prevents water from entering the blowholes of marine mammals.
1MOD TIL 9% of school-aged children are diagnosed with ADHD and medicated in the US, compared with 0.5% in France. The discrepancy comes from differences in treatment. France found that changing social context, not prescribing drugs, mitigated the behavioural problems in the majority of cases.
5m6p TIL In Japan, houses depreciate like cars, and after as little as 20 years are considered worthless enough to be demolished and replaced.