“Spoonfeed” is the longest English word with its letters in reverse alphabetical order
There’s a city called “Rome” on every continent except Antarctica
Octopuses and squids have 3 hearts
The first email was sent by Ray Tomlinson to himself in 1971
“Gnurr” is the lint that collects in the bottom of your pocket
Ketchup was used medicinally in the early 1800s
Cap’n Crunch’s full name is Captain Horatio Magellan Crunch
Movie trailers were originally shown after movies
Pound cakes originally included a pound of all of it’s ingredients
An earthquake might have shrunk Mount Everest
Space travel makes mice run in loops
Queen Elizabeth II is a trained mechanic
One man put on 260 T-shirts at once and broke a world record
Dolphins give each other names
Sloths can hold their breath longer than dolphins

Cites:
https://bestlifeonline.com/useless-facts/