There's a Finnish man named Ari Kivikangas who spends his life 24/7 in front of his webcam.
2
Cast iron skillets used to be the leading source of iron in the American diet!
64
It is now possible to print human skin with an inkjet printer!
130
The can opener was invented 48 years after the can.
1k
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
Whispering is more wearing on your voice than a normal speaking tone.
443
There is actually a superhero called “normalman.” He was the only person without superpowers on a planet full of superheroes.
35