Henrietta Lacks was died in 1951. The tumor that killed her has been alive and growing to this day. The tumor is immortal and was used to progress the Polio vaccine and is the jumping point for most human cell research to this day. Scientists have grown some 20 tons of her cells.

At 10,582 square kilometers (4,086 sq mi), the Salar de Uyuni (or Salar de Tunupa) is the largest salt flat in the world. It is located in the Potosi and Oruro departments in southwest Bolivia, near the crest of the Andes, and is elevated 3,656 meters (11,995 ft) above the mean sea level.

In 2019, police in Brazil seized a 'super obedient' lookout parrot trained by drug dealers. According to reports, the bird had been taught to alert criminals to police operations by shouting: "Mum, the police!" As soon as the police got close, he started shouting.

In the 1980s, an Indian man spent 72 hours in a glass cabin with 72 snakes, some of which were extremely venomous. His aim was to prove that snakes only attack when provoked. Remarkably, he was not bitten once in those 72 hours and even set a Guinness World Record in the process.

Josephine Myrtle Corbin, an American sideshow performer born in 1868, had a rare condition known as dipygus, which caused her to have four legs, each smaller inner leg paired with one of her outer legs. Corbin joined the sideshow circuit, captivating audiences as the "Four-Legged Girl from Texas."

Between 1950 and 1960, Las Vegas offered “Atomic Tourism” in which guests could watch atomic bombs being tested in the desert as a form of entertainment.

German captain had been sailing the world for 20 years. It was unknown when or how he died or how long the ghost ship had been adrift

The incredible Black and White Aragvi river in Georgia that do not mix up.

On May 30, 1883, a rumor that the Brooklyn Bridge was going to collapse caused a stampede, which killed at least at twleve people. To prove the bridge was safe, P.T. Barnum led a parade of 21 elephants over it.

in 1984 an contestant made it onto the game show Press Your Luck. He discovered using his stop-motion VCR that the presumed random patterns of the game board were not random and memorized the sequences. On the game he was on, he won 45 consecutive spins. winning $110,237 in cash & prizes.