The US Geological Survey (USGS) studies the invaders using marine lampreys caught in traps. They separate the females and kill them to restrict their reproduction. Before being released back into the Lakes, the males are injected with a sterilant to prevent subsequent progeny. It's unknown why they don't kill the males as well, but it's possible that such attempts would be too swift and disrupt the ecosystem's equilibrium (even if it is currently weighted in favour of the destructive sea lampreys).

The music of Wilhelmus, the Dutch national anthem, dates back to between 1569 and 1572. This makes it the oldest melody used in a country’s national anthem, although it did not become the official Dutch anthem until 1932. 

The lyrics were also written at least 400 years ago and they refer to “Dietse Bloed”, an old word for Nederlands (Dutch).

The appendix used to be mainly disregarded as being useless. The appendix would need to be removed in the event of appendicitis, a potentially fatal condition. The vermiform appendix was the subject of study by Randal et al. in 2007 at Duke University. The probiotic bacteria in the appendix were found to release when the body was being attacked by a particular sort of infection, as was discovered by the researchers. When the body is contaminated, the appendix accomplishes this by releasing them into the cecum.

Oscars have been won by many well-known couples, but only one Hollywood family—The Minellis—can truly lay claim to having won an Oscar. Liza Minelli, the daughter of Judy Garland (who received a miniature Juvenile Award in 1940) and Vincente Minnelli (who won Best Director for Gigi in 1959), won Best Actress for Cabaret in 1973.

Yoga can not cure insomnia, but it does assist reduce stress and anxiety, which can be the cause of sleeplessness. Yoga is a complementary strategy for addressing the issue of sleeplessness holistically.

Few people are aware that the Chhath Puja Festival is held twice a year. It is observed twice a year, once in the winter and once in the summer. Kartik Chhath is observed in October or November, while Chaiti Chhath Puja is observed after a few days after Holi.

The 28-day duration of the Qatar World Cup makes it the shortest football World Cup since 1998. The 2014 World Cup in Brazil lasted 32 days, making it the longest 32-team World Cup to date. The shortest 32-team World Cup was contested over 31 days. The 2022 World Cup began on November 20 and ended on December 18 with the championship game.

Although the magic of Belle's love restored Beast's human form, animator Glen Keane claims that Belle preferred him in his animalistic state. In 2010, he said, "I wish he could have stayed the Beast." Beast also has a "rainbow bum," but "nobody knows that except Belle."

Scientists at the Wellcome Trust Centre for Neuroimaging at the Institute of Neurology in London showed that people who see a better future are more likely to be able to make that future a reality. Of course, this is exactly what the Law of Attraction says. It claims that vivid mental representations of a better life serve to attract that life to us on a daily basis. The neurologists said in their paper that "the ability to construct a hypothetical scenario in one's imagination prior to it really occurring may give more accuracy in anticipating its final consequence."

Einstein was naturally fascinated about creating, having spent seven years working in the Swiss Patent Office, and would acquire about 50 patents throughout his career. He loved fiddling with electronics and went on to invent a self-adjusting camera, a refrigerator that could last 100 years, and even a blouse.

Nepal has broken records for its enchanting natural beauty, housing the world's deepest lake, Shey Phoksundo; the tallest grassland, Chitwan; the deepest gorge, Kali Gandaki Gorge; and harboring the highest altitude lake, Lake Tilicho. Arun Valley, the world's highest valley, is also in Nepal. It is the only country with such a wide range of altitudes, ranging from 59 meters to 8,848 meters. If you visit Nepal, your social media posts will be filled with pictures of these ultimate destinations.

Starbucks was chosen as a component in the Index because it is the world's most widely distributed, premium-priced coffee chain, and so provides an intriguing economic barometer comparing countries. The price differential for a Grande Latte varied from £1.21 in Brazil to £5.72 in Switzerland, representing a roughly 400% price increase.

Santa's way of expressing happiness and joy is 'Ho Ho Ho'; if he said 'Ha Ha Ha,' people might think he was laughing at them!

Brixton Road in London exceeded the year's total air pollution restrictions just five days into the new year. According to EU air pollution regulations, monitoring stations cannot record unusually high levels of nitrogen dioxide at any one place more than 18 times each year. But on January 5, 2017, Brixton Road in London went beyond this restriction for the 19th time. Other places in London, such as Putney High Street and Brompton Road in Knightsbridge, soon followed.

Furthermore, it is not the only novel that has abandoned the letter. Ernest Vincent Wright, an American novelist, wrote Gadsby in 1939, a 50,000-word novel in which the letter "e" appears just once. In 1969, author Georges Perec also published the French-language novel La Disparition sans the letter 'e.' That's even more remarkable when you realize that the letter 'e' is the most often used in English. And here are the 23 Words You Should Stop Mispronouncing.

According to popular belief, the first lavish celebration of Dussehra was held in the Mysore Palace in the 17th century on the king's orders. Since then, Dussehra has been grandly observed throughout the nation.

Finding previously unknown organisms in the depths of the ocean may sound like something out of a science fiction horror film, but a 2020 study of a deep-sea volcano near New Zealand, published in the Proceedings of the National Academy of Sciences of the United States of America, uncovered "over 90 putative bacterial and archaeal genomic families and nearly 300 previously unknown genera." Hydrothermal vents, like deep-sea volcanoes, have been connected to the "beginning of life" in certain studies. So, are we seeing the beginnings of future land-dwellers? We'll have to wait and see what happens.

Although rattlesnakes lack limbs, they are nevertheless effective predators. This is partially because rattlesnakes can see smaller animals even in total darkness because to heat-sensitive pits on each side of their heads. The snake can "see" the heated image of its prey thanks to the pits' assistance in detecting heat by sending neurons to the same region of the snake's brain that receives optic nerve impulses.

Madagascar is vast. It is 226,917 square miles in size, making it the world's fourth biggest island (and bigger than Spain, Thailand, Sweden and Germany). In comparison, the United Kingdom is just 93,410 square miles. Which of the following is the world's biggest island? To discover out, take the quiz below.

The term "Eskimo kiss" is well known, and it is not unusual to see non-Inuit couples express their love in this way. The Inuit do, nonetheless, employ a slightly different version of this gesture to greet their significant others, children, and parents. In fact, however, they do not rub their noses together in order to kiss. The Inuit are genuinely smelling each other's cheeks and hair, as opposed to what you have likely experienced while participating in a so-called Eskimo kiss. This behaviour is called kunik.

A world passport is possible if it is issued by the World Service Authority, a nonprofit organization based in Washington, DC that claims to educate and promote "world citizenship," "world law," and "world government." Only a few countries around the world accept these as travel documents, including Burkina Faso, Ecuador, Mauritania, Tanzania, Togo, and Zambia.

Because of the island's hidden coves and the absence of European powers for centuries, Madagascar was once a secure sanctuary for hundreds of pirates. Captain James Misson allegedly established an anarchist colony (Libertatia) there in the late 17th century, whereas Ile Sainte-Marie, four miles off Madagascar's east coast, was simply referred to on maps as "the island of pirates" at the time. When they weren't robbing treasure, countless brigands, including Captain Kidd, found refuge there. Some are buried in the cemetery on the island.