Under the sea, there are more historic artefacts than in all of the world's museums combined. There are approximately 1,000 shipwrecks off the Florida Keys alone, some of which are protected by the Florida Keys National Marine Sanctuary. Other underwater museums have opened in recent years, including Christ of the Abyss, a submerged bronze statue in the Mediterranean.

In 2012, when Boeing wanted to test its wireless signal on new planes, they placed massive piles of potatoes on the seats. Potatoes absorb and reflect radio and wireless signals in the same way that humans do due to their high water content and chemical makeup.

Hüseyin Kalkan, the mayor of Batman (a town in southern Turkey), sought to sue Warner Bros. and Christopher Nolan in 2008 for exploiting the town's name without authorization. Despite saying that there was only one Batman in the world, there was no true news about it after that. Batman originally debuted in a comic book in 1939. The issue is, which came first, the chicken or the egg? Which came first, the chicken or the egg?

Rivers and lakes can be found beneath the ocean. When salt water and hydrogen sulphide combine, it becomes denser than the surrounding water, forming a lake or river that flows beneath the sea.

In Greek mythology, Zeus had a passionate love affair with Europa, a Phoenician princess. To entice her away, he disguised himself as a bull and carried her off to sea on his back, transporting her to the island of Crete. The famous 1747 painting "The Rape of Phoenicia" by Francois Boucher sits at Paris' Louvre.

If you go to Moldova for a vacation, you won't have to compete for space with other tourists: just 121,000 foreigners are believed to have entered the nation in 2016 (according to the UN World Tourism Organization), making it the least visited country in Europe. According to Priceonomics, only Bangladesh and Guinea are less touristic places on a worldwide scale (in terms of tourists per inhabitant).

It's amazing how ancient some of Europe's structures and cities are. Pharmacies are no different. The Raeapteek on Town Hall Square, according to VisitTallinn, is one of Europe's oldest continually running pharmacies. This institution appears to have been in operation since 1422.

Despite camels' cultural and aesthetic dominance in the UAE, the Arabian Oryx is the country's national animal. With two long straight horns and a short tufted tail, the oryx is a medium-sized animal. On the 50 Dirham currency note is a depiction of an oryx.

Korean popular music can be traced back to 1885, when an American missionary named Henry Appenzeller started teaching American and British folk songs at a school. These songs were usually based on a popular Western melody and were sung in Korean.

When you think about Greece, you probably see sandy beaches, turquoise seas, whitewashed houses, and blue domes. However, one of the most unexpected facts about Greece is that the bulk of the nation is really made up of mountains. It is one of the most mountainous nations in Europe, with mountains covering 80 percent of the land area. Remember to bring a decent pair of walking shoes!

Where the Wild Things Are was originally titled Where the Wild Horses Are, and Maurice Sendak intended to write about horses; however, the author and illustrator quickly realised he was terrible at drawing horses and decided it would be better to draw 'things' instead; thus, one of the most memorable children's stories of all time was born.

Many variations of the suit exist in different planets, and they are all fire-resistant, bulletproof, and electrically insulated. The cape may also be used as a parachutist or hang glider. High-tech instruments, like as night vision and communication devices, are also used to create the renowned cowl. It's also used to keep his identity hidden from some superhumans.

Cocoa beans contain pathogens that are potentially harmful to humans, and raw cocoa beans do not taste like chocolate. When cocoa beans are roasted, they go through a chemical process, and proper roasting is essential for producing flavorful chocolates.

A local winery erected a fountain in the northern Italian town of Caldari di Ortona that splashes red wine instead of water 24 hours a day. The fountain is intended for pilgrims walking the Cammino di San Tommaso, a 196-mile journey from Rome to Ortona in the footsteps of St. Thomas the Apostle. Wine is a pleasant way to celebrate after such a long hike.

"The sediments underneath Earth's seas are home to roughly 2.9 x 1029 microorganisms, which survive at depths of up to 2.5 km below the seafloor." The bulk of this deep subseafloor biosphere develops incredibly slowly in comparison to life on the top, with cell division estimated to occur once every 10-1000 years or so. Scientists are discovering new microscopic life sources further and deeper beneath the ocean than ever before. In March, a team of scientists announced that they had discovered remnants of bacteria (about 10 billion bacterial cells) in rocks 400 feet below the bottom, which was the deepest ever discovered.

As if the Nazis weren't already evil enough, they got dangerously close to producing plutonium, the material that powers nuclear bombs. When the Germans invaded Norway, they seized control of a facility in the Telemark region that manufactured heavy water, which was used to generate plutonium. However, before they could create anything, a group of 11 Norwegian commandos damaged the factory, detonating explosives in the base without incurring a single death.

Algeria is the continent's biggest country, spanning more than 2 million square kilometres and borders Mali, Niger, Libya, Tunisia, Morocco, and Mauritania. This places it above Libya, Sudan, and the Democratic Republic of the Congo, and it is about five times the size of Spain.

The lone resident of Monowi, Nebraska, is 83 years old. She is the mayor, librarian, and bartender of the city. Elsie Eiler is her name, she pays her own taxes, and she considers individuals who live 40 miles away to be her neighbours.

It's true: the fourth-smallest country in Europe has no airports. In fact, the Principality of Liechtenstein lacks both a harbour and a shoreline, making it a doubly landlocked country. That is, it is landlocked, and the nations bordering it are also landlocked. The nearest airport is St. Gallen–Altenrhein Airport in Switzerland, however there are other options for getting to Vaduz, including train, bus, and vehicle.

It wasn't Henry Ford's Model T back in 1908. The first vehicle was built in the nineteenth century by European engineers Karl Benz and Emile Levassor who were working on automobile ideas. In 1886, Benz patented the first vehicle.

Yes, indeed! You may walk by foot between the United States and Russia during certain times of the year, owing to two islands known as Big and Little Diomede. Big Diomede is located in the Russian Federation's easternmost region, whereas Little Diomede is located in Alaskan territory. When the water freezes in the winter, daring visitors can cross the 2.4-mile distance between the two islands. However, you do it at your own peril; while experts believe the voyage is technically feasible, it is risky and not encouraged.

Egypt's ancient pyramids were built during an 85-year period, between 2589 and 2504 BC. The Sagrada Familia, Antoni Gaudi's masterwork, began building in 1882 and has continued under development ever since. Gaudi was never able to see his masterpiece completed. After 144 years of development, Barcelona hopes to have it finished by 2026, the 100th anniversary of Gaudi's death.

Humans have celebrated the start of each new year with parties, festivals, and religious ceremonies for millennia. However, we haven't always agreed on the beginning of the year. Four thousand years ago, the first new moon after the Vernal Equinox was regarded as the dividing line between the previous year and the new one in ancient Babylon. After Julius Caesar made major changes to the Roman calendar in 45 BCE, January 1 became the start of the new year for the first time. Ancient Romans commemorated the day with sacrifices to Janus, the Roman god of beginnings (after whom the month of January is named), as well as gift exchanges and large parties.

The first hot air balloon was launched in 1783, transporting a sheep, duck, and rooster. In France, the Montgolfier brothers created the hot air balloon. They began experimenting with balloons after witnessing the heat of a fire raise their drying clothing. Because it was uncertain how flying at such altitudes might impact humans, the initial flight included animal passengers. The flight was a perfect success, and the animals arrived safely and largely unscathed. The sheep, however, managed to land on the rooster.

During the feudal period, rich Japanese lords constructed residences with purposefully squeaky flooring (known as Nightingale Floors) to deter ninjas. The fabled, highly trained mercenaries of mediaeval Japan were so entrenched in myth and tradition that they were thought to be capable of walking on water, becoming invisible, and controlling natural forces. That has to be enough reason to lay down some new flooring.