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.

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.

Edison was, without a doubt, one of the world's most renowned intellectual property thieves. He stole nearly all of the 1,093 things he smashed a patent on from real geniuses like Nikola Tesla, Wilhelm Rontgen, and Joseph Swan – the latter of whom invented the lightbulb!

Texas is where German chocolate cake was invented. The "German" in German chocolate cake is the work of an American man, not a European country. It is named after Sam German, who created the formula for a mild dark baking chocolate bar for Baker's Chocolate Company in 1852, which was later renamed Baker's German's Sweet Chocolate. Let's go back to June 13, 1957. According to What's Cooking America, the Dallas Morning Star published the recipe for the cake, which was invented and submitted by a reader identified as Mrs. George Clay.

The world we "see" is a figment of our imagination. Our minds do not generate images in the same way that a video camera does. Instead, the brain builds a model of the world using data from modules that measure light and shade, edges, curvature, and so on. This allows the brain to easily paint out the blind spot, which is the area of your retina where the optic nerve connects and has no sensors. It also compensates for our eyes' rapid, jerky movements, known as saccades, creating the illusion of steady vision.

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.

Alexander the Great died at the age of 32, having conquered and established the world's biggest land-based empire. It spanned the Balkans to Pakistan. Alexander became sick in 323 BC and appeared to die after 12 days of intense torment. His corpse, on the other hand, showed no indications of decay or decomposition for a whole six days. Alexander was thought to have suffered from the neurological illness Guillain-Barré Syndrome, according to modern experts. They believe he was just paralysed and intellectually aware when he "died." In other words, he was horrifyingly buried alive!

Several nations, like Mexico, Germany, and Austria, see the urge to escape from jail as a natural human instinct rather than a criminal act. As a result, a jail break is not considered a crime in and of itself, but before you start planning the ideal escape, keep in mind that they will still try to find you and you may be penalized for any illegal conduct you do during or after your escape.

Dubai claims to have the world's largest picture frame. The 492-foot-tall Dubai Frame soars above the city's skyline and is a popular tourist attraction.

The Water Festival, also known as Thingyan, is one of the country's largest celebrations. Thousands of people come to the streets in April to celebrate the Burmese New Year with a massive water battle. Everyone enjoys a good time, and it's one of the most significant aspects about Myanmar culture that every traveller should be aware of. Participating is most likely the finest vacation experience you can have here.

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.

Human settlers first arrived in Madagascar very recently, probably as late as 500AD, some 300,000 years after Homo sapiens originally appeared in Africa.

Nobody knows for sure where the kites came from. Flying kites is said to have begun around 3000 years ago in China. The first person to fly a kite was Chinese General Han Hsin of the Han Dynasty. Han was actually calculating the distance his army would have to travel to reach the defences.

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.

The most expensive coffee on the planet is "Kopi Luwak." It is made in Indonesia from beans digested by the Asian Palm Civet. That is, it is derived from cat poop. It can cost up to €350 per kilo!

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.

Sechs Kies is South Korea's most established idol group. The band was founded in 1997 with six members and currently has five active members. Some may not consider them the longest because they were on hiatus for more than ten years; however, the longest-lasting idol group could also be considered Shinhwa, who debuted in 1998 and has been promoting consistently for the past 20 years.

In the year 1,000 AD, half a millennium before Christopher Columbus "discovered" America, Greenlandic Viking chief Leif Eriksson arrived on the island of Newfoundland. Leif Eriksson's Vikings inhabited Newfoundland, as well as finding and populating Labrador further north in Canada.

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.

Although yellow is widely regarded as a mood-enhancing colour, it is not recommended as a primary colour scheme. According to studies, rooms with too much yellow may cause people to lose their tempers more easily.

A particular female servant with the Queen's shoe size breaks in her new shoes for her. Although Elizabeth II has favored comparable shoes of the same brand for many years, she does not want to suffer the agony that new shoes generally bring.

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.

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.

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.