The world is so big, I can’t finish watching interesting things! There is a section called todayilearned on reddit. Millions of netizens share many interesting cold knowledge on it every day, including bizarre history, strange animals, little-known stories, some absurd, some shocking, some magical... Let's feel it together:
Hippopotamus Why does it shake its tail when defecate? Part of the purpose is to drive away leeches that crawl into their anus... Hippos have very thick skin, and there is a layer of fat under the skin, and the rectum is the only place suitable for blood sucking on hippos.
Football players run about 11 kilometers per game on average, the highest in ball sports, basketball is about 4 kilometers, hockey html about 29 kilometers, what is surprising is tennis players, the statistics actually reach about 5 kilometers, and in the BO5 competition system, the extreme can reach 10 kilometers, and they are all explosive speeds...
How exciting is it to go to the toilet in the European medieval castle? Just look at the structural diagram of this wall-mounted toilet. The excrement falls freely along the city wall... Some people have installed pipes for beauty, but according to legend, in 1306, Bohemia King Wenceslav III was assassined by an assassin climbing up the toilet pipe...
Although Cold War has ended for 30 years and the Iron Curtain has long fallen, scientists have discovered that a kind of deer in Germany, because of its conservatism in habit, does not dare to cross the borders between West Germany and Czech and Czech ...
007, a Japanese man named Tatsuya After raping and murdering his English teacher, Ichihashi performed plastic surgery on his face with scissors, utility knife, and needlework to avoid hunting, and it was done in a public toilet... It was not until two and a half years later that he was arrested. He was such a cruel person...
notorious Gobel "Eye of Hate", and the most famous "Chess of Victory" in WWII , both came from the same Jewish photographer: Alfred Eisenstaedt. Goebbels smiled a second before, and he instantly showed fierce eyes when he learned that the photographer was a Jew...
Ted's bottle of beer. During World War II in 1939, a New Zealand soldier named Ted ordered two bottles of beer at a bar on the dock when he was about to go to the front line. When he finished drinking the first bottle, the boat was about to set off. He joked that the clerk gave it a second bottle of wine and then drank it when he got home. Ted was killed, but the bar kept its promise, and the beer was kept until now...
About 700 years ago, the genetic bottleneck caused by the sharp drop in Jews in Central Europe to only about 350, which made the ancestors of modern German Jews trace back to this small group of people, that is, most German Jews are cousins who have been separated for 30 generations and have been separated for many years... This may explain why they are so smart...
American F-35 fighter jet The cost is $397 billion, while the entire Manhattan project to develop atomic bomb is $26 billion (calculate inflation ), and the Manhattan plan cost $2 billion, while the B-29 bomber project used to throw the atomic bomb cost $3 billion.
Digital black hole: 6714. When you give a four-digit number arbitrarily (can't be a 4-digit number like 1111), such as 7659, the first step: then arrange all numbers from large to small (9765), then arrange all numbers from small to large (5679), subtract the former from the latter to get 4086; then repeat the first step with this number (4086), and finally you will get the number 6714.All are four digits (except for completely repeated ones), and after up to 7 iterations, the number 6714 will be obtained, so 6714 is also called a digital black hole...
When snowflakes fall into the water, the bubbles produced will make a sharp sound, because the frequency is between 50-200 khz, which humans cannot hear, but for some marine creatures , it is "deafening"! These sounds not only annoy animals, but also interfere with the tracking and observation of fisheries and marine life.
American chemist invented 300 psychotropic drugs in his life, including more than 200 psychedelic drugs, including the famous ecstasy, known as the father of ecstasy. What's outrageous is that he took these drugs himself and wrote a "drug cookbook" telling his experience of each drug. He can be said to be a real "breaking bait". What's even more outrageous is that he opened Pandora's box and has been arrested in the United States many times The medal of the DEA of the DEA...
Jean-Dominic Bobby, a French writer, was paralyzed due to a stroke in 1995, leaving only one left eye to blink, but he chose letters by blinking, and with the help of his assistant, he wrote the best-selling book " Diving Bell and Butterfly "...PS: This book was adapted into a movie in 2007 and won the Cannes Film Festival Grand Prix.
literary master Kafka published very few works during his lifetime, burning 90% of his works. In his will, he instructed his friend Broad to burn down his unfinished works, but Broad did not do so, and masterpieces such as "Judgement" and "Castle" were preserved.
In a crash at the Monaco Grand Prix in 2004, a gem embedded in the bridge of the F1 racing was lost, worth $250,000, and is still missing today.
Ferro Farnsworth invented the original TV at the age of 15, and he was also a farm doll. What's more interesting is that the inspiration for the TV line-by-line display technology was obtained by him during the process of farming back and forth...
009, Larry Ely Murillo-Moncada, an employee of a supermarket in Iowa, USA, disappeared while working. Ten years later, in 2019, when the supermarket was moving the refrigerator, he found his rotten body in the gap between the refrigerator and the wall... The autopsy showed no signs of trauma and was determined to be an accidental death of . He was probably stuck in the gap. The noise from the cooler compressor covered his cry for help...
Mapo Bridge in Seoul, South Korea has a notorious nickname: Suicide Bridge. From 2007 to 2012, more than 100 people jumped into the river and committed suicide. At this time, Samsung Life Insurance could not sit still, and posted various motivational slogans full of humanistic care on the bridge to prevent suicide and transform them into the "Bridge of Life". However, unexpectedly, the number of people who committed suicide here soared by 6 times a year later...
In Hong Kong, due to the large population and small land resources and the shortage of land, the cemetery is even more expensive than the house... What's more cruel is that the deceased can only be buried in public cemeteries for 6 years. After the time comes, the body will be dug out and cremated so that the new deceased can be liberation...
The world's first text message was sent on December 3, 1992, with the text message content: Merry Christmas (Merry Christmas), in 2021, this text message was auctioned at a high price of 170,000 pounds (about 1.43 million yuan).
The world is so big, everything is strange...
