› added 5 years ago

152

TIL Animals are increasingly shifting from day to night to avoid people. Even activities like hiking and camping can scare animals, causing them to become more active at night.

Read more phys.org

via reddit.com

b9MlQ TIL that clonally transmissible cancers exist. These cancers can be transmitted between individuals without the involvement of an infectious agent (unlike e.g. HPV-associated cervical cancer). They are very rare in humans but more common in dogs, Tasmanian devils and clams.
7Q47 TIL that the word “quockerwodger” can mean either “a wooden toy figure which jerks its limbs about when pulled by a string”, or a politician whose strings are pulled by someone else.
QN4wL TIL that from 1925 to 1939, a group of corporations called the Phoebus cartel, including General Electric and Philips, coordinated competition among lightbulb manufacturers. To drive repeat sales, they fined companies which produced lightbulbs with an average lifespan exceeding 1,000 hours.
LQg1r TIL that the Norwegian Forest Cat went nearly extinct during WWII due to cross-breeding with free-ranging domestic cats. Thankfully, the Norwegian Forest Cat Club helped the breed make a comeback by developing an official breeding program.
m6gP TIL the first goalie mask worn in a NHL game wasn’t until a goalie took a puck to the face, got stitched up, and refused to return to the game unless he could wear a mask.