Since you were a child, you've probably heard the phrase "candy will rot your teeth." However, there are many foods that are worse for your dental hygiene than candy, such as crackers. This is because acid, not sugar, is the leading cause of tooth decay.

If you go shopping at the Christmas Market in Nuremberg, Germany, you'll be participating in a tradition that dates back hundreds of years. Proof of this can be discovered in a little box kept safe by the Germanisches Nationalmuseum. The modest gift is inscribed, "Sent to Regina Susanna Harßdörfferin by Miss Susanna Eleonora Erbsin (or Elbsin) on the occasion of the Christmas Market of 1628."

Susami is home to the world's deepest underwater mailbox, a fascinating Japan fact. Susami is a popular fishing village in Wakayama Province. In 2002, the town's deepest underwater mailbox was certified by Guinness World Records. Since 1999, the mailbox has gathered over 32,000 pieces of mail at a depth of 30 feet.

Synsepalum dulcificum, also known as "Miracle Fruit," makes sour foods taste sweet when consumed. An attempt was made in the 1970s to commercialise this fruit for this purpose, but it failed. There have been allegations that the sugar industry sabotaged their research in order to avoid losing business.

In the 1940s, Anne Frank was an iconic emblem of Nazi cruelty, while Martin Luther King, Jr. was the face and voice of the civil rights movement in the 1960s. The two events appear to be so far apart in history, although both people were born in 1929—on January 15, 1929, for King, and on June 12, 1929, for Frank. That's a mind-boggling truth, isn't it?

Have you ever thought how many languages are there in the world. There are 2,700 languages, however most widely read spoken languages are English, Chinese, Spanish and Hindi. Chinese is the most spoken language with over 50,000 characters. Interesting, right??

Ukraine is the cheapest country in Europe, with everything available at rock-bottom costs. All kinds of transportation, including buses and railways, are reasonably priced. Even the food is inexpensive in comparison to other parts of Europe.

To begin, rinse your piala (small tea bowl) with a drop of hot tea, then return a bowlful to the kettle three times before the tea is regarded safe to drink. It's definitely a one-of-a-kind afternoon tea! Traditional local desserts are frequently provided alongside.

In the 1860s, the famed political cartoonist Thomas Nast began painting drawings of Santa Claus for Harper's Weekly as part of an advertising campaign. In a couple of his illustrations, he mentioned that Santa's postal address was the North Pole—a location that had already caught the world's interest as they watched several explorers attempt to reach the icy site. What about the actual St. Nicholas? He was born in modern-day Turkey.

From 1935 through 2018, the Los Pinos presidential palace served as the official residence of Mexico's presidents and was off-limits to anyone who were not officially invited. This changed in 2018, when Andres Manuel López Obrador was elected President of Mexico, campaigning on pledges to eradicate corruption. As a gesture of goodwill, he elected to live in a humble apartment in Mexico City's central sector rather than the palace. To give you a sense of what the Mexican president sacrificed, the presidential mansion is 56,000 square feet in size.

CărtureÈ™ti Carusel launched in 2015 in a 19th-century structure that has been refurbished. It has over 10,000 books, 5,000 music and DVDs, plus a café on the top level.

Kubo, the anime's creator, offered two reasons for naming the series Bleach. For starters, we bleach our garments to eliminate stains and whiten them, just like soul reapers cleanse or bleach souls. Second, it was the title of a Nirvana album, which was one of Kubo's favourites.

Have you ever considered where oxygen originates from? Your initial idea would be a rainforest, yet sea organisms are drawn in. Over half of the world’s oxygen is produced by plankton, seaweed, and other photosynthesizes.

William "Willy" Patrick Hitler, Adolf Hitler's half-brother, was born in Liverpool to a British mother and a German father. Willy wrote an essay in Look magazine titled "Why I Hate My Uncle" when Anglo-German ties began to deteriorate as a result of his uncle's flamboyance. As the war broke out, he relocated his family to the United States, where he attempted to enroll in the United States Navy but was denied. After the Japanese destroyed Pearl Harbor, Franklin D. Roosevelt reconsidered Willy's application and ultimately authorized him to fight the Nazis.

In Japan, people don’t have signatures – they have their own seal. Known as Hanko, the seal is typically your name translated into Kanji characters, and are made from silk or plant-based paste. Adults will often have three Hankos; one for signing off letters and personal matters, a bank seal and an identify seal. They’re not necessary for tourists, but foreigners living in Japan can have one handmade in small, local shops.

Algeria is home to the greatest stretch of the Sahara Desert, which also serves as the world's largest hot desert, excluding the Arctic and Antarctica. Furthermore, the Sahara Desert covers roughly 80% of Algeria, covering a total area of 1,905,392 km2.

Have you ever visited a salt mine? When you travel to Poland with Trafalgar, we will take you to the 800-year-old Wieliczka Salt Mine, one of the world's oldest. It's known as the Underneath Salt Cathedral of Poland, and when you go 135 metres (440 feet) underground with your guide, you'll witness chambers, sculptures, salt chandeliers, and an entire church sculpted from rock salt. The UNESCO World Heritage Site has been producing salt continuously since the 13th century until 2007, and the history and unique carvings of this salt mine will leave you speechless.

We all know Kim Ju Meok’s love for the drama, Stairway to Heaven, transcends the 38th parallel. What you may not know is that the beanie Ju Meok wears is a replica of the one that actually appeared in Stairway to Heaven. Actor Kwon Sang Woo, the star of Stairway to Heaven, wears the same red beanie in his drama. Even the bunny detail is on point.Ju Meok even pulls down his beanie the same way actor Kwon Sang Woo did in his past work, Sad Love Story.

Everyone knows Lake Superior is vast (it's not called one of the Great Lakes for nothing), but few people realise precisely how big it is. Lake Superior is not only the world's biggest freshwater lake, but it also carries three quadrillion gallons of water. That's enough liquid to submerge North and South America under a foot of water. It's no surprise that Lake Superior has seen so many shipwrecks.

Honey is very low in moisture and very acidic in its natural state, which are two primary defences against food spoilage. According to the Honey and Pollination Center at the Robert Mondavi Institute at the University of California, bacteria will die almost immediately in a low-moisture, high-acid environment such as a sealed jar.

Even after being harvested, most fruits can still respond to their surroundings. Take, for example, the banana: A quick Google search will yield numerous methods for hastening the ripening of green bananas, as well as tips for preventing them from ripening too quickly. Avocados ripen or'soften' after being harvested as well!

Mesopotamia, along with the Nile Valley Civilization in Egypt, the Indus Valley Civilization in the Indian subcontinent, and the Yellow River in China, was one of the four riverine civilizations where writing was invented. Around 3400 BC, the Sumerian civilization of Mesopotamia invented the cuneiform script. Cuneiform is a Latin word that means "wedge-shaped." Sumerian writing evolved from pictograms to become a full-fledged writing system capable of producing works of literature as well as prayers and laws. Despite not being the oldest example of writing, cuneiform script is regarded as a significant milestone in human history.

Former French President Jacques Chirac referred to the Terracotta Army as the "Eighth Wonder of the World" in September 1987. He stated: "There were seven wonders of the world, and the discovery of the Terracotta Army could be considered the eighth. No one can claim to have visited Egypt without seeing the pyramids, and no one can claim to have visited China without seeing these terracotta figures."

The term "housewarming party" is derived from a literal tradition that existed prior to the invention of electricity. Whenever someone built or purchased a new home, guests would bring firewood as a gift and light fires in the home's fireplaces. Not only was the house "christened," but it was also said to ward off evil spirits.