› added 4 years ago

189

TIL devices that use optical sensors like heart rate monitors, fitness trackers, oximeters, and motion activated soap dispensers can be unreliable for people with dark skin

Read more gizmodo.com

via reddit.com

Dl8p TIL the original ‘Gone in 60 Seconds’ has the longest car chase in movie history at 40 minutes and wrecked and destroyed 93 cars in the process
Z8BpQ TIL Ann Hodges was hit and injured by a meteorite, the only person so known
0wgJM TIL that Soviet Cosmonauts take shotguns to space to protect themselves from Siberian wilderness upon re-entry back to earth.
8ekPK TIL, in my first-time post you all, there are 5 types of color-blindness
lE1B TIL that Steve Jobs had a relatively treatable type of cancer, however, he pursued pseudo-medicine for 9 months, leading to his death