› added 4 years ago

201

TIL every person has maximum hair lenght determined by genetics.

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yQ0ka TIL that it's safer than ever to be a cop and the number of line‐of‐duty deaths has declined dramatically over the last five decades.
wL6xW TIL that brushing your teeth at a 45 degree angle, also known as the Bass Technique or the Modified Bass Technique, is superior at removing supragingival plaque (i.e. above the gumline) compared to normal toothbrushing.
j9Bn TIL That a dog was found during a 430-mile race through the mountains and jungle of the amazon. The dog was found wounded and still completed the race with the swedish extreme adventure team.
4XGPw TIL during WWII, 70–85 million people perished, or about 3% of the 1940 world population (est. 2.3 billion). More than half of the total number of casualties are accounted for by the dead of the Republic of China and of the Soviet Union. About 8.23% of Germany's population perished.
X0gkX TIL that To reduce eye strain, you should look at something 20 feet away for 20 seconds every 20 minutes.