› added 2 years ago

97

TIL that until 1913, children in the United States could legally be sent by mail

Read more smithsonianmag.com

via reddit.com

1Q0W TIL that Kangaroos have two vaginas, uteruses, and a third canal used solely for birth.
QJEkE TIL the Cuvier’s beaked whale has a foldable rib cage. When diving to extreme depths they can collapse their lungs in order to survive the water pressure. All of their oxygen is stored in their blood and muscles.
YpR07 TIL Rodents Are Feasting On Newer Cars' Soy-Based Wiring Insulation
w6m8 TIL all the different “colors” of tea depend on how they’re processed. They’re all from the same plant.
KO8xQ TIL in 1925, archaeologist Leonard Woolley discovered the world's first museum in the palace of Princess Ennigaldi. It was created in 530 BCE with the newest artifact dating nearly 700 years older than the pavement it rested upon, and most of the items were carefully stored and labelled.