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.

Santa Claus parades are held in a variety of places, and each one is unique in its own way. The parade in Peoria, Illinois, on the other hand, is the oldest of its sort in the United States. It's been going on every Christmas season since 1888—that's well over a century of festive pleasure!

Yes, truly. Nintendo rented a warehouse in Tukwila, Washington, in 1981 to serve as its American headquarters. According to NPR, when a guy called Mario Segale went into his Nintendo tenants' offices demanding late rent, he created an impression. Even Segale's preference for overalls and short stature appear to have influenced Mario's design over time.

The largest padlock in the world (according to Guinness World Records) was created by a team of students and teachers at Russia's Pavlovo Arts College and measures 56.8 inches tall, 41.3 inches wide, and 10.2 inches deep. The total weight of this heavy lock, including the key, is 916 pounds. Whatever it's guarding presumably weighs a lot more!

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.

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.

In the 1990s, Korean pop musicians incorporated American popular music styles. Seo Taiji and Boys were the forerunners of this style, releasing the infamous single "I know" in 1992. It was so controversial that most critics despised their music and predicted that they would never make it. Nonetheless, the group quickly became enormously popular. Yang Hyun Suk of YG Entertainment was a member of the group, which is regarded as part of K-revolutionary Pop's period.

Since 1995, Charles Martinet has provided voices for Mario, Luigi, Wario, Waluigi, and other Mushroom Kingdom characters. It's all thanks to a friend who urged him to attend an audition at a tradeshow in Las Vegas to which he had not been invited. When Martinet arrived, the audition team had already begun to pack up their belongings. Fortunately, they still let him audition for the part.

Angkor Wat is more than simply a famous structure or a historical site; it is Cambodia's heart and soul. The world heritage-listed structure, which was erected in the early 12th century, is the world's largest religious complex. Cambodia is the only country having a building on its flag, thanks to this iconic structure.

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.

The Nazis pondered releasing an army of potato bugs on their adversaries, which they felt might be dumped on England to ruin its crops and bring severe starvation. However, experts recognised that almost 40 million insects would be required for the operation if it was to be successful—though several million had been hoarded by the time the war ended.

In Korea, age is given precedence over all other considerations. When conversing with someone of a higher rank or age, formal language must be used. Similarly, when conversing with a junior/someone younger, you can use informal language (banmal, ). Unless two people agree to use banmal at the same time, this usually remains the case. Even in a k-pop group with members who are mostly around the same age, a few months difference in birthdate can make a big difference.

Despite the fact that Nazi scientists tried to produce weaponized versions of illnesses such as typhoid and cholera, Hitler banned the employment of offensive biological weapons in war, probably due to his experiences with bioweapons during World War I.

It is clear in Ukraine that the majority of the population speaks both Russian and Ukrainian. However, if you truly want to be a local, Ukrainian, which is also the official language, would be preferable. And, much to your dismay, English is not generally spoken here.

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.

Something frowned upon in most other nations is quite acceptable in China. In China, spitting, yawning, grunting, and burping is normal eating behaviours, just as they are in Vietnam. It was repulsive to us, and we couldn't get used to it. We would bear it better if we stayed in this nation for a little longer.

These bizarre facts may cause you to alter your eating habits. Those fresh apples, on the other hand, aren't all that fresh. They're typically picked between August and November, waxed, hot-air dried, and shipped to cold storage. They finally appear on grocery store shelves after six to twelve months. These apple might not keep the doctor away....

In the year 1897, machine-spin cotton candy was invented by the dentist William Morrison and a confectioner John C Wharton. These candies were first introduced to a wide audience in the year 1904 at 'Fairy Floss' and achieved great success.

Many people find this assertion odd, yet eating pizza for breakfast is really healthier than eating cereal. According to famous American nutritionist Chelsey Amer, pizza includes lipids, carbs, and protein that will keep you fuller for longer than porridge with milk. Cereals, of course, include carbohydrates and sugar. Of course, this does not mean that you should only eat pizza for breakfast, but it also does not mean that you should only eat cereal in the morning.

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.

While Walt Disney invented Mickey Mouse and gave the voice, the visual was developed by animator Ub Iwerks, who designed all of the famous characteristics. You'll never look at the adorable mouse the same way again.

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.

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).

USA's present 50-star flag was created by 17-year-old Robert Heff as part of a high school project. It was 1958, and there were only 48 states at the moment, but Heft had a feeling Hawaii and Alaska would get statehood shortly. His teacher gave him a B- but later raised the mark to an A after Heft submitted his design to the White House, resulting in a call from President Eisenhower announcing that it had been chosen as the official U.S. flag.