Here, people have been sharing interesting facts and stories of things they recently learned and it’s worth reading. Check it out. 

1. “TIL Judith Love Cohen, who helped create the Abort-Guidance System which rescued the Apollo 13 astronauts, went to work on the day she was in labor. She took a printout of a problem she was working on to the hospital. She called her boss and said she finished the problem and gave birth to Jack Black.” – holyfruits3

2. “TIL about the Great Green Wall, an effort to plant trees to stop desertification in the Sahara that began in 2007. Ethiopia has planted over 5.5 billion seedling since.” – learnedoptimist

3. “TIL that ravens and wolves have formed a mutually beneficial relationship out in the wild. Ravens have been observed calling wolves to the site of dead animals so that the wolves will then open up the carcass and leave the scraps for the ravens once they’re finished.” – CockGoblinReturns

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4. “TIL that in 1995, a man received a “check” for $95,000 as junk mail. Jokingly, he deposited it into his account. The “check” met all of the legal criteria for a check and was cashed.” – EtOHMartini

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5. “TIL NASA’s longest serving female employee since January 1958, Sue Finley, has been an engineer and programmer for space missions since Explorer 1, for missions to the Moon, Sun, all the planets and many other solar system bodies, and recipient of NASA’s Exceptional Public Service Medal.” – Polar_Roid

6. “TIL the King’s doctor Johann Struensee seized power for over a year in 18th century Denmark. He managed to abolish slavery, abolish censorship of the press, and have an affair with the Queen before being ousted and executed in 1772.” – HoneyGlazedBadgerReport

7. “TIL that in the 70s, Fort Lauderdale, Florida, tried creating its own artificial coral reef by dumping some 2 million used tires into the ocean. It became an environmental disaster, naturally, but also a military training exercise when divers had to retrieve the tires (almost one by one).” – helmsmanfresh

8. “TIL that the worlds rarest tree, Kaikōmako native to New Zealand, has been rescued from extinction after 40 years of trying to get the very last female tree in the world to fruit again.” – Thyriel81

9. “TIL About a 17-year-old kid that was given an old iPhone for free, and using the “barter” section of Craigslist made 14 trades, ending with a Porsche. Along the way he traded for newer phones, computers, motorcycles, and eventually cars.” – Abe_Froman_SKOC

10. “TIL in 1998, a 10-year-old girl in Austria was dragged into a car and kidnapped. The case remained unsolved until she knocked on someone’s door in 2006 saying: “I am Natascha Kampusch.” She had just escaped the secret cellar of a local technician that abused her for 8 years.” – iajzz

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11. “TIL Richard Simmons would wake up at 4 AM to call up to 40 people who are isolated, alone, or needed empathy. Some credited Richard Simmons for saving their lives.” – KomputerIdiat

12. “TIL that Walter Breuning stopped smoking cigars at age 103 because they became too expensive. At age of 108, he began smoking cigars again after receiving a lot of cigars as gifts. He ultimately ended up living to age 114.5 and was the second-last verified surviving man born in the 1800s.” – Anonymous

13. “TIL Friends Thomas Cook and Joseph Feeney shook hands in 1992, swearing if either one won the Powerball jackpot, they would split the winnings. Well the power of friendship and a handshake has paid off: 28 years later Tom won €22 million and split the winnings with his friend.” – PawNoetic

14. “TIL over 8,000 pieces of music were secretly created in Nazi concentration camps; including symphonies, operas, and songs scribbled on everything from food wrappings to potato sacks. One prisoner composed an entire symphony on toilet paper using the charcoal given to him as dysentery medicine.” – WhileFalseRepeat

15. “TIL a new kind of artificial cornea successfully restored sight in a 78-year-old man. The surgery uses a lens which can more easily replace damaged tissue in a simpler surgery. Immediately after the surgery, the patient was able to recognize family members and read numbers on an eye chart.” – ZamboniJunction

16. “TIL about Terry Fox, a Canadian athlete with a leg that was amputated due to cancer. He ran across Canada for about 143 days and ran about 5373 kilometers(3339 miles) in order to raise both money and awareness for cancer.” – Meme_Inhaler_Boi

17. “TIL that, in 2014, scientists found a giant 30,000-year-old virus in Siberian permafrost. The virus, Pithovirus sibericum, was still infectious and began killing amoebas. This raised concerns that melting or drilling arctic ice could unearth previously undiscovered pathogenic viruses.” – WouldbeWanderer

18. “TIL Police in Finland believe they have caught a car thief with the help of a dead mosquito they noticed inside an abandoned vehicle. Police saw that the mosquito had recently sucked blood and decided to send the insect for analysis, and the DNA matched the man on the Police Register.” – UnironicThatcherite

19. “TIL that each year, 22,000 pounds of dust from the Sahara Desert is carried by air currents to the Amazon Rainforest where it is an important source of phosphorus for tropical plants.” – EtOHMartini

20. “TIL The actor who played Boss Hogg on Dukes of Hazard went to Columbia and Yale, spoke 5 languages, and was a counterintelligence officer during the Korean War.” – avgGamerRobb

21. “TIL when a chimpanzee that learns an effective method to crack nuts open is placed into a new group that uses a less effective strategy, it will eventually stop using the superior method just to blend in with the rest of the chimps.” – inkspring

22. “TIL when, in 1993, the US postal service issued a commemorative postage stamp honoring Elvis Presley’s 58th birthday, fans mailed envelopes with first-day issues of the stamp to fictitious addresses so that they would receive their letters back, marked with the words “return to sender.” – Doll_Tow_Jet-ski

23. “TIL that Gaddafi had a serious obsession with Condoleezza Rice, showering her with over $200,000 in gifts and having a famous local composer write a song for her called ‘Black Flower’ in the White House.” – shhmurdashewrote

24. “TIL when your immune system fights an infection, it cranks up the mutation rate during antibody production by a factor of 1,000,000, and then has them compete with each other. This natural selection process creates highly specific antibodies for the virus.” – wattnurt

25. “TIL that James K. Polk is the only US president who pledged to serve only one term during his campaign. He was known for fulfilling all his major promises and died 3 months after his term ended, making his retirement the shortest. He is also the only speaker of the house to be elected as president.” – LogicBomb69

26. “TIL in 1879 it was estimated the Oxford English Dictionary to take 10 years for completion, but in five years they’d only reached the word “Ant”. After crowdsourcing readers to help it was completed 44 years later. The publishers now estimate it would take a single person 120 years to just type it.” – WhileFalseRepeat

27. “TIL that Rod Serling, creator of The Twilight Zone, sold the series as a pure entertainment vehicle due to censorship he experienced with previous projects that would delve into controversial social/political issues. The Twilight Zone tackled the same issues but veiled in science fiction and fantasy.” – WigboldCrumb

28. “TIL that in 1999, a group of hackers discovered that they could enter any Hotmail account by simply entering “eh” as a password. It was fixed by Microsoft within two hours.” – EL-PLANTAIN

29. “TIL that over 200 bird species including the Northern Cardinals, wild turkeys and Baltimore Orioles use a method of pest control called “anting.” They take an ant in their beak and wipe their tail feathers in order to deter lice. The ants release formic acid that the birds utilize routinely.” – BrownBirdDiaries

30. “TIL Thomas Midgley Jr, who helped invent leaded petrol, once poured the lead additive over his hands and inhaled its fumes to prove it was safe. He was later diagnosed with lead poisoning… for the second time.” – NoHandBananaNo

31. “TIL that limping was a fad in Victorian England. Young women admired the genuine limp of Alexandra of Denmark, bride of the Prince of Wales. So, women went around fake limping, dubbed the “Alexandra Limp.” Shopkeepers at the time sold pairs of shoes with one high heel and one low.” – Miskatonica

32. “TIL scientists “hacked” the genetic code of brewer’s yeast to produce cannabis compounds. They inserted genes from cannabis plants into the yeast’s genetic code which allowed it to produce CBD and THC. Their end goal is to allow large scale cannabinoid production without cultivation.” – ZamboniJunction

Learning is a life-long process.

All images sourced from here.