Score
Title
25625
TIL Thomas Jefferson was Deist, the belief that a God created the universe but hasn't interfered with it since.
1881
TIL that ABBA's "Dancing Queen" is a favourite of Queen Elizabeth II. She claims: "I always try to dance when this song comes on, because I am the Queen, and I like to dance."
54839
TIL a defendant in the UK called a judge a "bit of a cunt" and the judge replied with "you're a bit of a cunt yourself"
1758
TIL that the Chernobyl Power Plant continued operating and producing electricity until 2000, 14 years after the Chernobyl disaster.
4719
TIL that 14% of the US adult population could not read in 2013
2106
TIL: Chinese philanthropist, Run Run Shaw (1907-2014) gave $1+/- billion to fund education, aiding over 6000 construction projects. Because so many buildings (5000+) bear his name, Yifu, it is often confused as a generic name.
1286
TIL that just as % stands for per cent, ‰ stands for per mille
1372
TIL Rolex replaced (for free) all watches seized by the germans from shot down allied pilots in WW2.
1217
TIL they used to release massive balloons from Macys Parade into the air. If found, you could redeem one for a $100 reward. But they stopped because in "1932 an errant balloon wrapped itself around a passing airplane's wing, sending it into a tailspin."
543
TIL almost all cattle is descended from only 80 aurochs tamed in northern Mesopotamia about 10,000 years ago
21133
TIL In 2013, a Pizza Hut GM Stood Up and Refused to Force His Employees to Work Thanksgiving, Believing They Should Get to Spend Time With Family Instead.
485
TIL Tryptophan in turkey isn’t what makes us tired after Thanksgiving dinner, it’s the overeating of carbohydrates. Turkey contains no more tryptophan than chicken or beef, and nuts and cheeses actually contain more.
336
TIL about the Australian hoax "drop bears" intended to frighten outsiders and tourists by convincing them that some treetops were inhabited by sharp-toothed flesh-eating koala that could drop down from great heights (8 + meters) and attack.
1710
TIL That John Lennon wrote "I Am The Walrus" simply because he wanted to mess with people who were trying to analyze The Beatles songs (but inevitably people tried to anyway)
676
TIL that about 30,000, or 24% of the world's cranes, are currently operating in Dubai
823
TIL of Edward Stuart Baker, a man who survived a panther attack by shoving his left arm down its throat. Despite losing his arm, he remained a formidable tennis player and even won a local tournament several years later.
999
TIL Three explorers who wanted to prove that the penguins are the missing link between birds and reptiles went in the middle of the Antarctic winter (–60C) to collect penguin eggs in 1911 and when they returned back with the eggs the museum initially refused to look at them.
304
TIL that the first smartphone, an IBM prototype codenamed Angler, debuted in 1992--three years before the word 'smartphone' was invented. It sent emails, ran apps, and had a working touch screen.
348
TIL: Businesses or stores larger than 2,000 square feet can be charged thousands of dollars in fines if they're using Spotify, Apple Music, etc. and not licensed music.
39580
TIL that a 2012 survey of 1,000 Americans found that 45% of them wished they could skip Christmas due to financial pressures
130
TIL that wild turkey were hunted to extinction in New England by about 1850. The turkey were reintroduced to the region by transplant only in the 1970s.
68
TIL Thomas Jefferson believed Jesus's teachings were "the most sublime and benevolent code of morals which has ever been offered to man," but that they had been appropriated by his followers, resulting in a Bible that contained both "diamonds of wisdom" and the "dung" of ancient political agendas.
1909
TIL: When FDR died, Eleanor Roosevelt told Harry Truman that the president was dead. When he asked there was anything he could do for her, she replied, “Is there anything we can do for you? For you are the one in trouble now.”
285
TIL That the coverart for Neils Young's album ''Silver & Gold'' is a picture taken by his daughter with her Gameboy camera
6958
TIL that John Cleese once defaced his school's grounds "as a prank, by painting footprints to suggest that the statue of Field Marshal Earl Haig had got down from his plinth and gone to the toilet"
73
TIL There is no English equivalent to the German word "Backpfeifengesicht", which essentially means "a face begging to be punched".
179
TIL of the Sentinelese, a tribe living near the bay of bengal, upon previus encounters they have been so violent they remain uncontacted, and trying to do so is illegal.
3731
TIL if you threw a stone overboard above the Mariana Tench (6.8 mi deep) it would take an hour for it to hit the ocean floor.
12006
TIL that after its tourism sector boomed, Kazakhstan's foreign minister thanked Sacha Baron Cohen in 2012 for the release of Borat after the country saw a 10x increase in issued visas.
5101
TIL of the "Pompeii Masturbator:" a man who appears to have been forever immortalised in the midst of some personal time.
78
TIL the first planet we landed probes on besides earth was not Mars but Venus
164
TIL that from certain viewing points, the statue of William Penn atop city hall in Philadelphia appears to have a hard on.
64
TIL The US did not have only two atomic bombs in WWII. They had a third ready to drop on Japan on August 19th that was halted by the surrender. Three to four more bombs were slated to be produced every month in support of a US invasion if Japan did not capitulate.
195
TIL approximately 20% of municipal water in England is lost to leakage, before it ever reaches a property
82
TIL the actor Armie Hammer is the grandson of Armand Hammer, who was named after the "arm & hammer" emblem of the Soviet Union. The elder Armand also tried to buy out the Arm & Hammer company because of the similarity to his name.
115
TIL I learned about the sunken city of Heracleion, an ancient Egyptian city built over several Islands 35 km north of Alexandria. It is thought to have been sunk by an Earthquake at around the 2nd Century AD.
9809
TIL a Japanese professor searching to find out what happened to Einstein's brain discovered that it was being kept in a mason jar by a retiree in Kansas, who would occasionally shave off slices with a kitchen knife and mail it to people if they asked for some of it
60
TIL in Norse mythology, Odin rode an 8-legged horse named Sleipnir. The horse was the offspring of Loki and the stallion Svaõlifari.
309
TIL the Lagunitas Brewing Company in California was shut down for 20 days after being found to give out free cannabis. The company responded by releasing a beer called "Undercover Investigation Shut-down Ale"
11970
TIL PornHub offered to Plow New Jersey and Boston streets for free during winter storm Stella.
1101 GreenStrong Calling it a helmet misses the point, it is an augmented reality device. The original design goal was to make the aircraft effectively transparent, the pilot could "see" 360 degrees through the aircraft's sensors. I think the milliseconds of lag on the first generation made this impractical, but I haven't read about the new generation. It was designed before comparable devices like the hololens, it is built to be extremely reliable under changing temperatures and high G-loads, plus being hardened against EMP and radiation. and the whole development program's cost is spread over just a few hundred aircraft. Facebook paid $3 billion for Oculus, before they sold a single device. Based on the 231 F-35s currently in service, the DOD paid $9.25 billion for this helmet system, which started development much earlier. Zuckerberg had the advantage of watching numerous small companies and acquiring one when they were successful, DOD had to foot the bill for every single mistake.
312 Michael_APKPLZ [It's a pretty awesome helmet.](http://gizmodo.com/i-wore-a-400-000-f-35-helmet-and-it-blew-my-mind-1779125567) It literally gives the pilot superpowers. X-ray vision, infrared vision, omni-directional input from the plane's cameras. Which, you know, is helpful if another plane is trying to shoot you. And this sort of development, usually in conjunction with private military contractors who patent much of the tech, tends to trickle down into civilian hardware after a few years. So soon enough you could see all that cool stuff embedded in your motorcycle helmet, or the dashboard of your car. But yeah, let's just bash on the cost of the hardware without any kind of context. That's fun.
83 Dragon029 That helmet costs $400,000 largely because: 1. It projects video onto the visor, replacing the HUD of a normal fighter jet. Combined with the F-35's DAS system that provides spherical thermal vision, [it means pilots can look through their legs and see the ground below them.](https://www.youtube.com/watch?v=w0btzIvlScI) It also more importantly displays augmented reality symbology to show where allies are, where threats are, flight information like speed / altitude, etc. 2. The cost also covers the specific computer system that the helmet plugs into (there's multiple computers on the jet - think of it as a specialised GPU for the helmet). 3. It's designed to protect the pilot from 700mph winds and from debris when the thick polycarbonate canopy above them is detonated during an ejection. 4. While doing all that, it has to weigh less than 4.7lb so that there's a low risk of (primarily smaller / lightweight) pilots breaking their neck after ejection, when their parachute opens and they're at risk of having their neck snap backwards. There was controversy last year about reports that indicated that the helmet wasn't safe for pilots that weighed <136lb, but they've since brought out a lighter version of the helmet. 5. It replaces the need for pilots to wear night vision goggles, which normally use batteries, add weight, reduce your FOV, takes minutes to setup, etc. Instead the F-35's helmet has a night vision camera built into the forehead that switches on / off with the press of a button.
7 apsdoifjpoaisjdfpoia Can you watch porn on it?
9 Pikesmakker Well it's not exactly a fucking bike helmet
13 JoePoints that is one amazing helmet
28 timecronus ITT people that make assumptions based on only the title
4 kuzuboshii Imagine if Monster Cable had this contract. One helmet? That will be $40,000,000,000, please. It has gold connectors.
9 IKnowSoftware Comes in Space Gray only, no headphone jack :(
17 barath_s A NASA spacesuit costs $12 million. One uncited quora answer puts the spacesuit helmet alone at $3 million The inside of the helmet is covered in gold Edit : Nasa research into optics is to be thanked for uv coated sunglasses, the beginning of vr, etc.. http://science.howstuffworks.com/innovation/nasa-inventions/nasa-space-helmets-changed-optics1.htm
6 Doooooby I mean the aircraft itself costs around $95 million, so it's a relatively small amount of money in comparison.