6 Things You’ll Probably Learn For The First Time

A Southern Cassowary claw. In case you didn’t realize that birds are just little dinosaurs.

“A man blew a small hole in his throat by holding his nose & closing his mouth while sneezing. He was in the hospital for 2 weeks.”

A spacesuit from the inside

“An image of the GPS tracking of multiple wolves in 6 different packs around Voyageurs National Park shows how carefully the wolf packs avoid each other’s territory.”

There is an underwater mailbox in Japan and you can send a mail from it.

A Knight’s armor is actually very flexible.