People Break Down The Most Random Facts They Know

Blue Blood

"Octopi have blue blood. This is due to their blood containing copper, as opposed to human blood, which contains iron."

"Additionally, as I know someone will bring it up, there are actually multiple correct ways to pluralize octopus. Octopi originates from the Latin pluralization, octopodes originates from the Greek pluralization, and octopuses uses the standard English pluralization."

- ultrasquid9

Fun With Weights And Measures

"A one-pound mixture of U.S. dimes, quarters, and half-dollars will always have a face value of $20, no matter the ratio of dimes to quarters to half-dollars."

- ScottRiqui

"I want to test this but if I go to the bank and ask for a pound of dimes, a pound of quarters, and a pound of half dollars and they don't give it to me in canvas bags with dollar signs on them I'm gonna be real disappointed."

- wandering_ones

"Math checks out. Half dollar is 11.340 g. A quarter is 5.670 g (half the weight and value of a half dollar). A dime is 2.268 g (one-fifth the weight and value of a half dollar). So this isn't unique to $20, but actually any amount of money."

- sputnik1288

This Is Why English Is Hard

"All the C's in 'Pacific Ocean' are pronounced differently."

- Xuntosub

"Love this one, think about it every time I see the words written somewhere"

- taken_us3rname

Heh...Poop

"When you say the word "poop" your lips do the same thing your bottyhole does when you go poop...there. there's a random fact"

- Slay9402

Dictionaries Are Descriptive, Not Prescriptive

"Dictionaries add words not because of worthiness but because of vernacular. If people use the word, then people need to have a way to look it up. It doesn’t matter if you like the word 'crunk' or not"

- typesett

"That word sounds pretty cromulent to me"

- Gaskii

"The comment embiggened my knowledge."

- MacduffFifesNo1Thane

No More Beeps

"Press and hold the # 2 button for about three or four seconds on your microwave to silence the beeping noise. Press and hold it again to turn the noise back on. Works on most microwave ovens. Works like a mute button."

- wyoflyboy68

That's A Lot Of Consonants

"Knightsbridge is the only station on the London Underground to contain six consecutive consonants in its name."

- beeteedee

The Shape Is Important

"Manhole covers are round so they don’t fall in the hole."

- hobanwash1

"They’re also not the only shape that has that property. A Reuleaux triangle can’t fall in."

- davesoverhere

We Were Lied To

​"1 horse has about 15 horsepower"

- Businessmoney123

Runways

"Airport runways are numbered based on the magnetic direction they face, rounded to the nearest tenth. Over time as earth’s magnetic field shifts they occasionally have to renumber a runway."

- WakeMeForSourPatch

"Yep and when there's 2 runways that are parallel like at LAX or SFO you end up with something like 28L and 28R for runway 28 Left and Right"

- arent_you_hungry

Science Is Awesome

"if you burn steel wool it gets heavier"

- Josef_45

"Because it's reacting with the oxygen in the air and the resulting oxide includes the mass of oxygen?"

- didijxk

"And you can light it .... with a 9volt battery, even when wet."

- therealtidbits

Not Quite A Rattle

"rattlesnake tails don't actually have anything in them. They're segmented loosely, so the entire thing just kinda flops around. what you're hearing is the individual segments banging into each other."

- FireInHisBlood

What's In A Name?

"The actual name for a butt crack is 'intergluteal cleft.'"

- Gerbilflange

"This would be a kick-ass rock band name."

- Evening_Dress5743

Mountain Facts

"The Appalachian Mountains and the Scottish Highlands are part of the same mountain chain."

- beanomly

"The Appalachian Mountains are older than the rings of Saturn. A lot older."

- Carbon_McCoy

We're Bad At Naming Things

"A mountain chicken is not a chicken. It's a type of frog."

- drywall_punching

Do you have a friend who is a fount of seemingly random knowledge, or are you the fact friend?