It is also the biggest meromictic basin in the world. A meromictic lake contains water strata that do not mix together. Regular holomictic lakes, on the other hand, have at least one period every year when the surface and deep waters mix. Although meromictic lakes may be found all over the world, they are extremely uncommon. The proportion of meromictic lakes to holomictic lakes is around one to 1,000.

It takes a particularly terrifying creep to inspire Hannibal Lecter, Norman Bates, and Leatherface, but that's what horrifying serial killer Ed Gein left behind. When he was apprehended and his house of horrors in Plainfield, Wisconsin, was discovered, police discovered masks and lampshades made of human skin, among other atrocities. His incredible depravity served as a source of creative inspiration.

Did you think Captain America was the first Marvel superhero? You'd be correct if it weren't for some cunning adjustments. The Human Torch — not Johnny Storm, but an android who could manipulate fire – was Marvel's first hero, initially appearing in Marvel #1 in 1939. More than 800,000 copies of the comic book were sold. Our favourite Cap wasn't born until 1941, yet he sold over a million copies.

Wales, along with Bhutan and Malta, is one of only three countries in the world with a dragon on its national flag.

Roald Dahl, the world-famous children's author, was born in Cardiff in 1916. His best-selling books have sold over 250 million copies worldwide, including Charlie and the Chocolate Factory, Matilda, and The BFG. Dahl lived in a Tudor home across the street from Llandaff Cathedral School, where he read his stories to the students.

Due to cost or a lack of infrastructure, 70–75 percent of the world still doesn't use toilet paper.

In 1788, Robert Burns took a Scottish traditional ballad called "Old Long Syne" and transformed it into the version we know today. Auld lang syne translates as "times long past."

Fecal microbiota transplantation is a method of restoring beneficial bacteria in the colon. The only approved use for fecal transplantation is for someone infected with Clostridiodes difficile (or C. diff) that’s unresponsive to antibiotics. The procedure involves a colonoscopy and transplants feces from a healthy person into a sick person.

In the U.S., doctors completed the first fecal transplants for C. diff infections in 1958. But the practice dates back to 4th century China, where they used a fecal suspension called “yellow soup” to treat digestive problems.

With a total wealth of $280 billion, the city-state ranks seventh on the list of countries with the most billionaires. However, when it comes to cities with the most billionaires, Hong Kong comes in second. (From Asia Tatler)

Your skin's trouble spots could appear to be an annoyance, but they might be there for a reason. Your thicker skin on the bottoms of your feet and heels, which you desperately want to remove with a pedicure, is actually evolution at work, protecting you as you walk, according to Anolik. The elbows, for example, are a different matter.

Mirrors and light are the primary components used in kaleidoscope construction. Kaleidoscopes are a fantastic way to reflect things when combined with a few more materials.

According to an Air Accident Investigation & Aviation Safety Board report, those masks only provide 12 minutes of continuous airflow on a 737. Fortunately, that is usually just enough time for your plane to find a safe landing spot.

With the fall of the Roman Empire, the secret of making Greek Fire was lost. Throwing water on it would simply feed the flames, making this weapon one-of-a-kind and lethal. It had a gelatinous feel and stuck to everything. It was largely utilised in naval warfare since the huge flamethrowers required for its projectile usage could be handled easier by ships than troops. A fleet of floating wood and canvas ships would be readily destroyed by the Greek Fire.

Stingrays may appear to be soaring through the water, but a closer look reveals that they are actually moving through with a smooth flapping motion. The majority of species move by undulating their bodies, much like an aquatic wave, however, some prefer to flap their sides like wings. Stingrays in South Africa travelled at a speed of 1.35 kilometres per hour (0.83 miles per hour), and some species made migrations of up to 850 kilometres, according to research by the Save Our Seas Foundation (528 miles).

Without our brows, where would we be? Evidently emotionless and almost indistinguishable! We adore the eyebrows and eyelashes in addition to the rest of the eye. 

Maxwell Lappe, a dentist, invented Nu Nails, an artificial nail designed specifically for nail biters, in 1934. Dentists must be obsessed with nail care, because dentist Fred Slack invented the first modern acrylic nails.

Have you ever wondered where your broccoli comes from? If you get your fruits and vegetables from Daily Harvest Express, you already know the answer: as close to home as possible - Gaytan Family Farm is in Riverside County. What you may not know is that California is the broccoli producing capital of the United States, accounting for roughly 90% of national production. That is an enormous amount of broccoli. In fact, it's nearly 2 BILLION POUNDS of broccoli!

The first Met Gala took place in December 1948. It was created by fashion publicist and CFDA founder, Eleanor Lambert, to raise funds for the costume institute and mark the opening of the annual exhibit. The Costume Institute actually became a part of the Met two years prior to the first Gala and is the only department at the Met that has to fund itself. Since 1995, the Gala has raised around $145 million for the costume institute.

At the time of his birth, Leonardo's full name was Lionardo di ser Piero da Vinci, which translates as "Leonardo, (son) of ser Piero from Vinci." To his contemporaries, he was simply known as Leonardo or "Il Florentine" — since he resided close to Florence.

Jingdezhen, also known as 'Jingde Town,' is China's well-known "porcelain capital." It is a prefecture-level city located about 400 kilometers (250 miles) west of Hangzhou, the ancient capital and "tea capital." In 1004, Emperor Jingde of the Song Dynasty (960-1279) named Jingdezhen after the fine bluish-white porcelain produced for the emperor.

An enormous number of visitors from all around the world attend the annual Kolkata International Book Fair. The book fair is the nirvana that book enthusiasts around the world have been waiting for, with little magazine stands and foreign bookstores.

Have you ever thought of a dance move of a bee? If no then you should know that they have a dance move called 'waggle dance.' However, it's not actually a dance move but a way of their communication to tell their nestmates where to go to find the best food source. And this discovery took two years of the researchers at Sussex University to decode this waggle dance.

Neil Williams, a veteran of the Vietnam War, collaborates with Dieter, a Rottweiler service dog. Williams, who sustained a spinal injury during the war, is assisted in moving around by Dieter, who holds doors open and helps him get into and out of his wheelchair. Williams and Dieter have traveled to Washington, D.C. as representatives for the rights of crippled veterans as members of the board of directors of the New England chapter of Paralyzed Veterans of America.