› added 4 months ago

46

TIL Toothbrushes release thousands of microplastics into your mouth every time you brush

Read more pubmed.ncbi.nlm.nih.gov

via reddit.com

165w4 TIL that in 2018 a team of 12th graders managed to build a basic computer out of dominoes, that could add any number up to 63.
vPamx TIL that the word "boycott" is named after Charles Boycott, a landlord who became ostracized after an organized movement not to do business with him
p8EJZ TIL At 10 years old and while still in elementary school, Warren Buffett started having lunch meetings with a New York Stock Exchange member. He bought his first stock at age 11. Today, he’s worth $80 billion.
DQM0P TIL that in 1917 the USA granted citizenship to Puerto Ricans, and 2 months later imposed conscription for entry into WWI, applicable to all male citizens which now included Puerto Ricans. About 20,000 served in WWI
kObJg TIL that sharks are older than trees