3 men lived on top of a billboard in tents for almost 9 months

Philippines is the world’s largest supplier of nurses, supplying roughly 25% of all overseas nurses worldwide.

A man named Nicholas Winton saved 669 kids during WWII and lived almost all his life without letting people know.

The ancient city of Jericho is the world's oldest walled city, with evidence of stone fortifications dating back nearly 9000 years.

Marion Stokes, a Philadelphia woman began taping whatever was on television in 1979 and didn’t stop until her death in 2012. The 71,000 VHS and Betamax tapes she made are the most complete collection preserving this era of TV. They are being digitized by the Internet Archive.

An Iranian man who was convicted of murder reportedly died from happiness after learning that his death sentence was being commuted.

The inventor of shopping carts, Sylvan Goldman, had to hire several male and female models to push carts around in his store, demonstrate their utility, and explain their use to other customers, due to not catching on initially.

In 1939, George Dantzig arrived late to his statistics class. On the board were two famous “unsolved” problems in statistics written as an example by his professor. Dantzig mistook the examples for homework assignments. He solved the “unsolved” problems and submitted the homework to his professor a few days later. His solutions earned him a doctorate.

A Greek prime minister in 1830’s tried to spread the potato in Greece but people weren’t interested so he put armed guards in front of shipments of potatoes so people would think they were important. People later started stealing these potatoes a lot which spread the crop to all of Greece.

Slavery was abolished in Mexico in 1829. Slaves were escaping to Mexico, and slaveholders in the US were aware of this. The US attempted to get Mexico to sign a fugitive slave treaty, which would have required Mexico to send back escaped slaves to the US. But, Mexico refused, arguing that slaves were free as soon as they set foot on Mexican soil.

Identical twins June and Jennifer Gibbons were born on 11 April 1963 at a military hospital in Aden, Yemen where their father worked as part of the Royal Air Force.

During WW2, there was a special unit of men dubbed the ‘Ghost Army’. The unit was made of artists, creative and engineers and their job was to create deception about the enemy. From inflatable tanks to phony convoys to scripted conversations in bars intended to spread disinformation, they used all possible tricks to fool the enemy.

The Arabia was a steamboat that sank in the Missouri River in 1856. Over time, the river shifted 800 meters to the east, eventually turning the site of the sinking into a field. The steamboat remained under 45 feet of slit and topsoil until 1988, when it was excavated. The mud, as it turned out, was such a great preserver that most of the artifacts on board were found to be intact. They even found jars of preserved apples that were still edible!

In 1504, Christopher Columbus was stranded in Jamaica with natives who refused to give him food. But he knew the date and time of an upcoming lunar eclipse. So he told the natives that his gods were angry at their treatment of him, and would provide a clear sign. Once the eclipse started, the natives raced to give him food and begged for mercy.

The unbroken seal of Tutankhamun's tomb before it was opened in 1923, it was unbroken for over 3000 years.

In Cleveland, Ohio, United Way broke the world record by deflating nearly 1.5 million balloons as part of a publicity stunt to raise money. The balloon obstructed a US Coast Guard search for two boaters who were subsequently discovered to have drowned, blocked airport runways, and blocked land and waterways.

Long before radar revolutionized air defense, enormous acoustic mirrors and specialized sound locators stood as the first line of defense against enemy aircraft. Designed as giant “ears,” these structures amplified distant engine noises, allowing operators to detect incoming planes by sound alone. Dive into the intriguing world of these pioneering listening devices, their operation, limitations, and enduring legacy in military history.

In 1919, J.D. McMahon convinced investors to fund a 480-foot skyscraper, but he labeled the plans as 480 inches, building a 40-foot structure instead. After taking $200,000, he won in court since the plans matched what he built.

On October 24, 1593, while performing his guard duties at Manila's Governor's Palace in the Philippines, Gil Perez stopped to lean against a wall and sleep for a while. He opened his eyes to find himself in an unusual environment. Gil was in the Plaza Mayor in Mexico City. They imprisoned Perez, but the authorities in Mexico City decided to release him and return him home.

Nathan "Nearest" Green was an African-American head stiller who is now more frequently referred to as a master distiller. He was renowned for imparting his distilling knowledge to Jack Daniel, the creator of Jack Daniel's Tennessee whiskey distiller, after Jack Daniel was freed from slavery following the American Civil War.

The deadliest snowstorm ever recorded occurred in Iran in 1972. It lasted for a week, burying areas in 26 feet of snow and killing over 4,000 people, including the entire populations of three villages.

Icelandic women went on strike for equal rights on October 24, 1975. 90% of women walked out of their jobs and homes, effectively shutting down the entire country. The men were struggling to keep up. The following year, Parliament passed a law requiring equal pay. Iceland elected the world's first female President five years later. Iceland now has the highest gender equality rate in the world.

Archaeologists were shocked to discover that a series of camels carved into desert rock faces in north-western Saudi Arabia are actually prehistoric, dating from 7,000-8,000 years ago - before either the Pyramids of Giza or Stonehenge were built.

On October 13, 1972, a plane carrying a rugby team from Uruguay crashed in the Andes between Chile and Argentina. The survivors were in brutal conditions - high altitude, bitter cold, and the lack of food—and faced the most terrible choice—eating the frozen flesh of their dead friends or starving to death themselves.

Scientists recreated an Anglo-Saxon manuscript-based 9th century onion and garlic eye remedy and discovered that it killed 90% of antibiotic-resistant staph bacteria (MRSA).

A man named Joseph Bolitho Johns (A.K.A Moondyne Joe) broke out of Australian prisons so many times that the police were compelled to build a special cell just for him. He escaped from that as well.