1

"Valentine’s day is a holiday with one of the highest suicide rates" - ImStupidOkay13

2

"Some Perfumes, or more specifically, musks you use come from the anal and secretion glands of musk deers and civet cats" - Lethalkittyboss

3

"Spider - Rain (you read that right) is a real and naturally occurring phenomenon." - MachuPicchu1232

4

"Urine was used for teeth whitening and bleaching of clothes in Ancient Rome. Yes, they rinsed their mouth with human AND animal urine." - Der_genealogist

5

"People with extreme scurvy start to have ALL of their old wounds open up. Everything with a scar is held together via an active process with collagen and without vitamin c just sort of...stop." - Hell_If_I_Care

6

"There is a (genetic) disease called FOP where your muscles and tissue turn to bone. Often called "human statue disease" Eventually people may have to decide whether" - mortokes

7

"In 2017, 10,000 people died awaiting their disability decision." - ghostoflunchtomorrow

8

"The lemmings are not suicidal and the documentary what filmed it was actually showing lemmings getting thrown down a cliff because they needed the scene but couldnt make the animals do it." - Umbraldisappointment

9

"Live Chat support agents can see what you type before you send it, so they can reply quicker." - Proactivealex

10

"If you eat a polar bear liver, you will die. Humans can't handle that much vitamin A." - gangbangkang

11

"The FBI estimates there are between 25-50 active serial killers in the US at any given time." - ScotchBender

12

"People who commit suicide by jumping off a bridge, those who don't die from the impact, drown because the impact breaks enough bones that prevents them from swimming." - elister

13

"Bus seats are designed so that you cannot tell how dirty they really are." - SmallAndScarred

14

"There are 8 unaccounted for American nukes and literally an unknown quantity of missing soviet nukes that range all the way from warheads to suitcase bombs." - seanprefect

15

"Horses can't throw up. So if they eat something bad or get a bad gas bubble, they just lay down and die." - ABucketofBeetles

16

"In the United States roughly 1/3 of all food is thrown away each year" - citizenfaith01

17

"The reason you’re supposed to contact a doctor if you have an erection lasting longer than four hours is because prolonged priapism can lead to gangrene of the dick. Blood goes in, deoxygenates, but can’t leave, so there’s no way for fresh oxygenated blood to come in, causing the tissue to turn black and die. Don’t worry, though! This can be treated by using a big syringe to suck the trapped blood out." - boopbaboop

18

"When you get a sunburn, it's actually your cells dying so they don't get tumorous" - SoulsAndSandals

19

"If you are an identical twin it is possible that you and your siblings identity’s were swapped and your parents never Caught it" - m00n-b4b3

20

"People who survived the Holocaust and get Alzheimer's often think they are back in the camps. So they escape one of humanity's greatest horrors only to die in it 50 years latter." - digitaldavegordon

21

"A certain type of angler fish reproduce via the Male burrowing into the side of the female, eventually fusing. The Male life is lost in the process." - Allceleatial

22

"Your intestines will “wriggle” themselves back into the correct position. Doctors who do any type of intestinal surgery don’t have to worry (too much) about how they put the intestines back in." - H010CR0N

23

"your skeleton is w e t ." - Genesis-Bae

24

"There is a whale called 52 Blue that only sings at their frequency meaning it can't communicate with other whales. It is nicknamed the loneliest whale on the planet." - TheLegendaryJet