› added 8 years ago

183

TIL mosquitoes are most attracted to type O blood

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R5LAa TIL Because tungsten and gold have almost identical weights, fake gold bars and coins made from tungsten cannot be identified by the usual method of density testing, and ultrasound has to be used instead.
GYr07 TIL each year, over 100 firefighters are arrested for arson. This comes from a report by the National Volunteer Fire Council. Some of the offenders seem to be motivated by boredom, or by the prospect of receiving attention for responding to the fires they have set.
kOR8W TIL American Humane, the organization which provides the "No animals were harmed" verification on Hollywood productions, was found to have colluded with studios to cover up major animal abuses on movie sets.
rR7nx TIL Charles Waterton was a naturalist who preceded Darwin. He taught a Guyanese slave to practice taxidermy, who taught Charles Darwin. He is credited as the first man to bring the poison curare to Europe to be used as a veterinary anesthetic, and he liked to dress as a scarecrow and sit in trees.
eEe5 TIL that you cannot become an ordained Catholic priest if, among other things, you do not have hands or are gluten intolerant.