You probably don’t know this, but the calendar that we use today was invented by ancient Egyptians. Yes, ladies and gentlemen, the first calendar known to humankind was invented in Egypt. In fact, it is the year 6264 in the Egyptian calendar.

The ancient Egyptians used the 12-month calendar like we do today. However, each month was always 30 days which meant that their years were only 360 days in total causing the years to fall out of sync with the seasons. So to make up for the lost time, they held a 5-day festival at the end of each year.

Though pig includes some sodium naturally (as does all meat), the saltiness we appreciate in ham, bacon, and a variety of other pork products is really the result of curing and brining procedures. After soaking in salt or salt water, fresh meat gets dehydrated, seasoned, and preserved. This is also the method used to make salami, pepperoni, and other cured meats.

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.

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.

Not Andamanese or Nicobarese is the most widely spoken language on the islands. Bengali is the most widely spoken language on the islands, followed by Hindi, Tamil, Telugu, and Malayalam. Andaman Creole Hindi is also widely used as a commercial language in the Andaman Islands.

Have you ever heard about Pangram? Pangram in the English Language is a sentence that contains every letter in the language. Sounds interesting? Isn’t it. One of the best examples of Pangram is ‘The quick brown fox jumps over the lazy dog’. The sentence has every letter and hence is a pangram. Can you think of some more Pangrams?

It's an earthquake hazard area. Although several earthquakes have been reported in and around the Black Sea, the greatest recorded magnitude was 7.2 in the 1901 Black Sea earthquake (also known as the Balchik earthquake in Bulgaria). The mainshock triggered a 1-16 foot tsunami, wreaking havoc on the Romanian and Bulgarian shores. The aftershocks continued four years longer.

North Sentinel Island is home to one of the world's most isolated human populations. The Sentinelese, estimated to number around 300 people, have rejected all contact with the modern world and fired their arrows at anyone who comes within range. They are thought to have descended directly from the first human populations to emerge from Africa, and they have most likely lived in the Andaman Islands for up to 60,000 years.

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.

Most of you must be thinking of SUPERCALIFRAGILISTICEXPIALIDOCIOUS as the longest word in the language that simply means ‘fantastic’ and was popularized by the movie Mary Poppins eventually added to the dictionary. But there is a longer word than this, i.e., PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS, which is the name of a type of lung disease caused by inhalation of dust and ashes. So, now try pronouncing it!

The Terracotta Army was discovered by chance by local farmers digging a well in 1974 in Xi'an after remaining underground for more than 2,200 years. This discovery prompted Chinese archaeologists to investigate, resulting in the discovery of China's largest archaeological site.

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.

Kokura, Hiroshima, Yokohama, Niigata, and Kyoto were on the list. Kyoto was spared, according to legend, because US Secretary of War Henry Stimson loved the ancient Japanese capital and had spent his honeymoon there decades before. In its place, Nagasaki was established. On July 25, 1945, the United Kingdom approved the bombing of four Japanese cities: Kokura, Niigata, Hiroshima, and Nagasaki.

China isn't bashful when it comes to banning anime for harmful content. Without hesitation, the Chinese government has outlawed famous anime series such as Highschool of the Dead, Attack on Titan, and Psycho-Pass.

As of July 2019, Spain had 47 UNESCO World Heritage Sites, the third-highest number in the world. These include old cities, massive churches, and other structures. Only Italy and China have more UNESCO World Heritage Sites, with each having 55.

Shakespeare produced some of the world's most renowned and cherished works of literature. Yet, to build his plays and poetry, he occasionally made up his own words. In fact, Shakespeare is credited with coining over 1,700 terms, including moonbeam, hilarious, eyeball, bump, vomiting, champion, bedroom, thrill, and zany.

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.

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.

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.

Lepioshka, or good luck bread, is a regional bread. An age-old tradition states that it should never be put upside down, since this is said to bring ill luck. Even if it's in a bag, you shouldn't leave it on the ground!

The endangered European bison, sometimes known as the wisent, is Europe's biggest land mammal, weighing more than 600kg on average. They may be found roaming the 150,000 hectares of Poland's Biaowiea Primeval Forest — Europe's remaining primaeval forest, which originally stretched across the continent thousands of years ago.

The Terracotta Army is part of Qin Shi Huang's mausoleum, the world's largest ancient imperial tomb complex. There are approximately 8,000 different life-size statues that have been discovered. It is the most significant discovery of its kind. The statues stand between 175 and 190 cm tall. Everybody has different gestures and facial expressions, and some even have different colors. It reveals a lot about the Qin Empire's military, technology, arts, culture, and military.

Sure, many civilizations have their own calendars that they prefer to the Western Gregorian calendar, but the majority still obey the unwritten rule of "12 months to a year." Ethiopia is not one of them. Trying to buck the trend, Ethiopians picked up on Spinal Tap's conviction that one more is always better many thousand years ago, and have been counting 13 months to their year ever since. What exactly does this imply? Well, it's still 2009 there in 2017. And so savvy tourist boards can confidently assert that the nation has "13 months of sunlight."

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.