Most of us have nostalgic Christmas decorations, but the ornaments that grace the Christmas tree at the Kempinski Hotel Bahia in Marbella, Spain, have a different kind of worth. The tree is adorned with red, white, pink, and black diamonds, as well as jewellery from Bulgari, Cartier, Van Cleef & Arpels, and Chanel, according to CNN. In addition, there are 3D-printed chocolate peacocks, feathers, ostrich eggs, and perfume bottles on the tree, which is valued a whopping $15 million!

Did you know that Niagara Falls is a group of waterfalls rather than a single waterfall? The American Falls, Bridal Veil Falls, and the Canadian Falls, collectively known as Horseshoe Falls, straddle the boundary between Canada and the United States. The Niagara River, from which all three falls flow, gets water from four Great Lakes — Lake Superior, Lake Michigan, Lake Huron, and Lake Erie — before emptying into Lake Ontario.

South India was ruled by approximately 18 dynasties. Southern India's history spans more than four thousand years, during which time the region witnessed the rise and fall of several empires, dynasties, and empires. Cheras, Pandyans, Cholas, Travancores, Chalukyas, Sathavahanas, Pallavas, Hoysalas, Kadambas, Wodeyars, Rashtrakutas, Kakatiyas, and the Vijayanagara Empire were the most important dynasties at various points in history. Furthermore, the Muslim empire rose in this region in 1323 CE, followed by the Nizams and British Empire in the 18th century.

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 rains fall and flood the centre area between Siem Reap and Phnom Penh.

Kabaddi may now be a foreign sport to the Olympic stage, but many don't realize that it first acquired international exposure when India showcased the sport during the 1936 Olympics in Berlin, leaving Adolf Hitler and Olympic Committee members in amazement with their kabaddi manoeuvres.

After 160 years of British occupation, Malta attained independence in 1964. Many vestiges of the British Empire can still be found in Malta today.

Anethole, found in fennel seeds, promotes galactagogues (substances that induce breastfeeding) to secrete more milk. According to several research, anethole mimics the effect of the oestrogen hormone and stimulates breastfeeding.

The mined materials originated from Norway, and the material was created by French workers. Copper withstood the lengthy journey from France to America, even surviving the spray of salty sea and the wind of salty air. Furthermore, from its inception in 1886, the statue's naturally green patina has protected it from corrosion.

We are always told that chocolate causes tooth decay, but it actually prevents tooth decay. The antibacterial agents in the cocoa beans inhibit the growth of the cavity-causing bacteria in the mouth and prevent tooth decay. But yes! This doesn't give you the right to eat chocolates daily

The Starry Night, painted in June 1889, depicts the view from the east-facing window of Van Gogh's asylum room in Saint-Remy-de-Provence just before sunrise. It is widely considered to be one of the most recognizable paintings in Western art and Van Gogh's masterpiece. Van Gogh willingly admitted himself to an asylum in May 1889, following a breakdown that resulted in the self-mutilation of his left ear. He stayed at the asylum for a year and created some of his most famous and renowned works, including Irises and the blue self-portrait.

The iconic horned helmet of popular culture was really a fantasy construct dreamed up by costume designer Carl Emil Doepler for a staging of Wagner's Der Ring des Nibelungen in 1876. In fact, the majority of them may not have worn helmets at all. Only one full Viking helmet has ever been discovered, implying that many battled without helmets or used leather headgear rather than metal.

"When things are going well, [romantic love] is a very powerfully wonderful addiction," said Helen E. Fisher, a biological anthropologist at Rutgers University, in a 2006 TED Talk. That's because the hormones released by your brain when you're in love are intensely euphoric, to the point of making you addicted to love—and the person you're in love with.

An art collector once paid $10,000 for actor James Franco's "invisible" sculpture. The piece was marketed as an "endless tank of oxygen." Yes, it's called air. We're breathing now... for free!

Turkey is well-known for traditional foods such as Turkish Delight and Turkish Coffee, but it is also the world's greatest producer of hazelnuts. Turkish hazelnuts account for around 72.9 percent of global supply, with the country's Eastern Black Sea region producing approximately 60 percent of that.

We don't even know how many stars there are in the cosmos. We now use our best estimate of the number of stars in our own galaxy, the Milky Way. Then we increase that figure by our best estimation for the number of galaxies in the cosmos. After all of that calculation, NASA can confidently state that there are zillions upon zillions of uncountable stars. A billion is an endless number.

The Earth is not a perfectly symmetrical sphere. It also has many lumps and bumps in the shape of mountains and deep gorges. The Earth's composition is also not consistent around the world. Different types of rock, mineral concentrations, and geography all work together to create pockets of varying average density all over the place. This has an immediate impact on gravity at various locations on the Earth's surface.

It is said that Chhath Puja worshipers take holy baths, observe a time of abstinence, and withdraw from the main family for four days. Throughout the period, he or she is said to be a pure spirit and sleeps on the floor. Vrati are those who fast throughout the four days of the Chhath puja ceremony.

One of the lesser-known facts of the Indian Ocean is that it has a number of tectonic plate boundaries, notably the Rodrigues Triple Point, where the African, Indo-Australian, and Antartic continental plates collide.

Every year, the Golden Eagle Festival takes place over two days, honouring centuries of Kazakh heritage. It all starts with a horseback parade of eagle hunters flaunting their fancy hunting outfits and accoutrements. As the birds are released from a cliff and swoop down to land on the arms of the hunters below, the eagles are rated on their speed and agility. The guys show their bravery and horsemanship by participating in a number of traditional sports.

Silk's proteins also give it unmatched strength; in fact, it is finer and more durable than Kevlar. It has been used historically as a thin layer of "soft armour," and it was even used to create the first-ever bulletproof vest. Silk is still utilized today for a variety of purposes, including sutures and other medical devices. Although it is still being tested in the lab, the applications seem almost endless.

The Two Fridas is a double self-portrait in oil of two versions of Frida Kahlo seated together. One is dressed in a white European-style Victorian gown, while the other is dressed in a traditional Tehuana gown. After divorcing her husband, fellow artist Diego Rivera, Kahlo created the artwork in 1939. (whom she would later remarry). Many art historians believe that the two figures in the painting represent Frida's dual heritage: her German father and Mexican mother.

President Ronald Reagan designated the rose as the national flower of the United States on November 20, 1986. He did this while standing in the White House's famous Rose Garden. Roses are also the official flower of Georgia, Iowa, New York, North Dakota, and Washington, D.C.

Have you ever thought about why you get hiccups? The spasms in your diaphragm compel you to suck in a breath, producing a gulping sound in your voicebox. Hiccups aren't beneficial in today's society, yet they were 370 million years ago. Scientists think that our ancestors had both gills and lungs and that when they pulled water in via their gills, it might aspirate into their lungs. A well-timed hiccup would clear the airway and prevent choking. Even though we no longer have gills, we still love the occasional hiccup!