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.

Although the now-retro rainbow design is undoubtedly Apple's most well-known, the very first Apple logo depicted Sir Isaac Newton seated under a tree with an apple ready to fall on his head. The Newton logo was created by Apple's lesser-known creator Ronald Wayne and was only used briefly in 1976. Its high degree of detail didn't show up well when scaled down and put on a device.

With a surface size of 26,300 square miles, the Aral Sea was formerly the world's fourth biggest lake. However, the lake has been rapidly diminishing since the 1960s. The lake is diminishing due to the divergence of the main rivers away from the lake for irrigation projects. As of 1997, roughly 10% of the lake had vanished, leaving only patches of smaller lakes. The majority of the south-eastern lake had already dried up by 2009, while the majority of the southwestern lake had dwindled to become a narrow strip along the old southern sea. NASA images from 2014 showed the eastern section of the old Aral Sea, which had completely dried out and is now known as the Aralkum Desert.

Another shocking fact about Russia is that it has 12 active volcanoes! Because of its convenient position, Kamchatka is one of the most visited of these volcanoes. If you enjoy nature and stunning scenery, you should go to Kamchatka. This active volcano is home to approximately 1,000 plant species. Brown bears, lambs, and wolves also live there. You may explore Kamchatka on your own or as part of a guided excursion. If you are not fluent in Russian, an organised trip is the better alternative.

The Stonewall Inn in New York's Greenwich Village was raided by the police in 1969. It was a safe haven for the LGBT community, and rather than submitting, they fought back. Riots erupted as a result of the event, which sparked a global movement that has helped New York remain one of the most welcoming cities for gay people to this day. Indeed, more people identify as LGBTQ+ in New York than in any other American city (yes, we're giving you more NYC facts for free!).

The number four (‘shi’) is widely avoided in Japan since it sounds too similar to the Japanese word for death. Keep an eye out in Japan and you’ll notice buildings don’t have a fourth floor, items are sold in sets of three or five and special care is taken to avoid encountering the number in daily life.

According to the Pizza Hall of Fame, the first pizzeria in the United States opened in New York City in 1905. Lombardi’s Pizza on 32 Spring Street is still going strong and it is now one of around 1,600 pizzerias in the city. New Yorkers have noticed that when the price of subway tickets rises, so does the price of pizza. It's known as "the pizza principle."

Apple's initial iPod included a small Easter egg. This game could only be accessible if you knew the correct sequence of buttons to press. "Go to the 'Around' menu and hold down the center button for about three seconds to play a Breakout (Pong) game while you listen." Breakout, the hidden game, is significant in Apple's history since it was a product on which both Steve Jobs and Steve Wozniak collaborated at Atari.

First, she misplaces her shoe while delivering breakfast trays. She then misplaces her glass slipper while fleeing the ball. Finally, on her wedding day, her shoe falls off.

The Terracotta Army was built by China's first emperor, Qin Shi Huang after he (then 13 years old) ascended to the throne in 246 BC. It was Emperor Qin's afterlife army. Objects such as statues were thought to be animate in the afterlife.

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?

Being the first president of the United States apparently wasn't enough for George Washington throughout his lifetime. Following his presidency, Washington established a whiskey distillery. Washington's distillery was the largest in the country by 1799, producing 11,000 gallons of unaged whiskey. However, after the president's death, the company was no longer in operation.

You're probably thinking of Facebook, Twitter, Instagram, LinkedIn, and possibly Pinterest as you consider your social media options. But have you thought about YouTube? Even if you don't consider it a social platform, it drives more engaged traffic than any other social site. Visitors from YouTube stay on sites the longest, visit the most pages, and bounce the least of any social platform referral traffic.

According to new research based on minutes of conversations between Japanese government officials in the run-up to capitulation, the Soviet Union's surprise entry into the conflict with Japan had a more crucial impact.

Don't worry, the Swedish politician who wrote the letter of candidacy in 1939 did so sarcastically and afterward rescinded his nomination. In an even more ironic twist, Hitler barred Germans from accepting the prizes four years before his own name was called.

We still only know about a small percentage of the marine species that live in our oceans. According to the World Register of Marine Species, there are now 240,470 accepted species, but this is thought to be only a small proportion of the species that exist, as new marine life is discovered on a daily basis.

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.

Einstein was not a participant in the Manhattan Project, although he was essential in its inception. German scientists discovered nuclear fission of uranium in the late 1930s, which was a crucial step toward the construction of the atomic bomb. Much of the world's uranium was stored in the Congo, which was then a Belgian territory, so two Hungarian-American physicists called Leo Szilard and Eugene Wigner persuaded Einstein to send a letter to his friend, the Queen of Belgium. Instead, Einstein advised writing a letter to a Belgian minister, but a chance meeting with an economist who knew President Roosevelt resulted in a change of heart and a letter that pushed America to begin its own tests.

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!

Ophiocordyceps, a tropical fungus, infects the central nerve systems of ants. After nine days in the insect bodies, the fungus gain total control over the host's motions. They drive the ants to climb trees before convulsing and falling into the cold, wet earth below, where fungus thrive. When the fungus arrives, it waits until exactly solar noon to induce the ant to bite a leaf and kill it.

Snow White was originally drawn with big red lips, long lashes, and a shorter dress by the animators. Walt Disney, on the other hand, wanted Snow White to appear more "wholesome" (to be fair, she was 14 at the time) and chose more subdued features and a peasant-style dress.

Many people believe that the Bible began as a single book, but it is actually an anthology of 66 volumes written by many authors. The first printed bible, known as the Gutenberg Bible, was published in 1455, and it was also the first book ever printed. It has been written and rewritten several times, and it has been translated into over 3000 languages during a span of around 1400 years. Furthermore, the first known text of the Old Testament dates from the 2nd century BC. There are no original manuscripts of the New Testament, but owing to fragments and early copies, researchers are very positive that the Bible we have today is more or less the same way it was first written.

Japan is well-known for its non-stop festivals, but Hadaka Matsuri must be one of the most bizarre. Thousands of Japanese men strip naked in public to secure a fortune-filled year, with the biggest matsuri taking place in Okayama, where an estimated 9,000 men get down to their fundoshi.

In subtropical growing regions (such as Brazil, which grows the most oranges in the world), temperatures are never cold enough to break down the chlorophyll in the fruit's skin, so it may still be yellow or green even when ripe. However, because American consumers are baffled by such a phenomenon, imported oranges are treated with ethylene gas to remove the chlorophyll and turn them orange.

Paris is the fashion capital, and the majority of well-known fashion brands are French (Chanel, Louis Vuitton, Dior, Jacquemus, you name it). Of course, they were the ones who came up with the military uniforms as well. The French were the first to deploy camouflage clothes in the military; the name "camouflage" loosely translates to "make up for the stage."