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.

Shellac is also known as "confectioner's glaze" because it gives candies like jelly beans and candy corn a shiny coating. However, shellac, which is also used as a brush-on colourant and a wood finish, is derived from the excrement secretions of female Kerria lacca insects. In other words, it's bug excrement.

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.

Hot chocolate was not something we were served in restaurants these days. Cocoa was brewed in both Aztec and Mexican cultures, but it was nothing like the hot chocolate we have today. It was primarily a bitter concoction that was frequently consumed at weddings and other special occasions. Many people used it as a medicine or as a base for other medications.

McDonald's in Vokzalna Square in Kyiv is claimed to be the world's third most visited McDonald's restaurant. The restaurant is located just near to the train station. This restaurant will be extremely crowded. This is because McDonald's in Kyiv is now the greatest fast food alternative available.

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).

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.

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.

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.

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.

The entire ban was based on the discovery of a picture of a swastika-adorned Pooh owned by a single person known for supporting the Nazi party. That was apparently enough to get Winnie banned for good.

The Tonle Sap supports about half of Cambodia's agriculture and is a key fishing source. The incredible thing about this lake is that it regenerates in major areas throughout the rainy season, when monsoon rain pours and floods the centre area between Siem Reap and Phnom Penh.

Guinness World Records certified the mixed-use hotel and office complex as the World's Farthest Leaning Manmade Tower in 2010. The lean of the Capital Gate structure is 18 degrees, which is more than four times that of Italy's famous leaning Tower of Pisa.

The most impressive artificial paradise, with a length of 1,000 yards, an area of 20 acres, and a maximum depth of 115 feet, can be found in Algarrobo city on the Pacific coast. It was named by the Guinness Book of Records as the World's largest swimming pool, with a length of 1,000 yards, an area of 20 acres, and a maximum depth of 115 feet. It can contain nearly 66 million gallons of crystal clean saltwater. The pool opened in December 2006 after five years of building work at a cost of about one billion dollars ($US) and an annual maintenance cost of roughly two million.

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 origins of this strange-sounding celebration may be traced back hundreds of years, beginning in the early 1900s. People did not have refrigerators in the 1900s, so they hung a piece of cloth in their larders. It is thought that doing so provided the home good fortune, tranquilly, and wealth. The tradition evolved to accommodate the contemporary kitchen throughout time. Every year on May 29th, families throughout the world place a pillow on top of their refrigerator.

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.

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.

During the Classical Period, Ancient Sparta was a colossally rich kingdom. Mostly because of their conquest and dominance over a nearby people known as the Helots. When a Spartan boy attained maturity and became a man, the Spartan state bestowed upon him a grant of public farmland. They also sent him a contingent of Helot slaves to work it. This effectively transformed every Spartan citizen into a rich member of the traditional upper class. As a result, they did not have to work for a living. Private property still existed, which is significant because...

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.

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.

Did you realise that the word "Pennsylvania" is misspelt on the Liberty Bell? Actually, worded incorrectly is perhaps a bit harsh: when the bell was constructed in 1752, it was one of several permissible spellings. The ancestors of the United States also committed several obvious language errors in the Constitution.

While Assassin's Creed is already a household brand, it almost became something quite different. The original crusade-era period game was inspired by a Prince of Persia game called Prince of Persia: Assassin, which had a prince's bodyguard as the protagonist. Unhappy with the thought of a Prince of Persia game not being about a prince (which, interestingly, Nintendo doesn't see as an issue with when it comes to Zelda), Ubisoft's upper brass insisted on a new brand, and Assassin's Creed was created.