Sometimes we don't realize how big the storage of our brains is. We might forget some facts or happenings now and then, but it's only natural when considering we have to digest new information every day! However, some snippets of knowledge appear to be unforgettable so that even the most random and useless thing might be stuck in your brain forever.
So, I got curious about what worthless bit of trivia or knowledge is forever stuck in our pandas' heads! Here's what people had to share.
#21

Without mucus your stomach would digest itself.
197points
#22

That giraffes mostly sleep standing up and only for like 30 minutes a day.
189points
#23

Messages from your brain travel along your nerves at up to 200 miles per hour.
184points
#24
Not trivia, just a Spanish word my nutty, Mexican friend from college made me learn, for some weird reason. It's the word for "ear, nose and throat" - otorrinolaringologo. I've found myself repeating it over and over in my head whenever I'm in a lot of pain, especially with migraines. I don't do it intentionally, it just happens. Thanks for the subconscious coping mechanism, Hermès!
174points
#25
Tyrannosaurus Rex is closer to us in time than they were to stegosaurus.
174points
#26

The average person has four to six dreams a night.
170points
#27

The okay hand symbol means "pay me" in Japan. Thanks, Nat geographic!
170points
#28

Cats can't taste sweet things because of a genetic defect.
168points
#29

Americans spend around 2.5 days each year in total looking for their lost things.
161points
#30

Giraffes use their necks to generate momentum with their heads when they fight.
153points
#31

The bits at the end of shoe laces (metal or plastic or whatever) that make it easier to lace up your shoes are called aglets.
150points
#32

LEGO is the number producer of wheels in the entire world.
142points
#33
that squids brains are doughnut shaped, and their esophagus goes through the middle of their brain before going to their stomach. so food passes through a squids brain before it gets to their stomach.
141points
#34

That DNA stands for deoxyribonucleic acid. I've known it since the 4th grade. I'm 57
139points
#35
Heteropaternalsuperfecumdation is the term for when a woman has twins with different fathers. It's very rare.
137points
#36
If you burn dust it smells like burning flesh and you can get rid of your roommate really fast this way. A professor told my mom's friend that a long time ago and I tell almost everyone I meet.
136points
#37
Hippopotamus milk is pink.
134points
#38
That a narwhal horn is actually a tooth ._.
131points
#39
They found 7 tons of human hair when they liberated Auschwitz.
128points
#40
A journalist in 1950 predicted that women in the year 2000 would be amazons like Wonder Woman.
126points


