› added 3 years ago

300

TIL we don’t know who invented the iconic post-type fire hydrant because the patent office records were destroyed in a fire in 1836.

Read more govtech.com

via reddit.com

OoYO6 TIL Like smallpox, Polio is on its way out with 22 cases worldwide in 2017
6PeQ TIL that not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
BrBwD TIL In the Strepsiptera the forewings evolved into halteres while, in the Diptera, the hindwings changed into halteres. Halteres have evolved at least seven times in insects, and in most cases it is known to be associated with improved manoeuvering in flight.
b6oyE TIL Chevron operates a couple of gas stations under the name "Standard" since they own the trademark for Standard Oil and they have to use it
JYgxB TIL Hugh Jackman never knew wolverines were real animals; he mistakenly studied wolves in preparation for the iconic super hero role.