When perfumers try to derive the scent of a flower, many of its aspects are lost once it’s dried and pressed into oils. So perfumers try to add those characteristics back by adding notes which make it smell more realistic. One weird way that’s done in the case of white florals, is by using Indole. Derived from coal tar, this smells like camphor and mothballs when pure, and gives a fecal scent to enhance the intensity and depth of jasmine perfumes to make these fragrances smell more like the real flower.

It was a widely held assumption up until about three decades ago, in the 1980s, that stress increased the development of acidic liquids in the stomach and led to ulcers. While arguing that stress can contribute to and exacerbate gastric ulcer symptoms, recent research contradicts this theory and shows that the Helicobacter pylori, or H. pylori, bacterium is present in over 90% of cases. Its presence can be detected using a stool, blood, or breath test, and antibiotics work well to treat it.

So, why do we call the core of a pencil "lead"? Graphite was initially thought to be a type of lead when it was discovered. Today's pencils are made of graphite and clay, a combination first introduced by Conté in 1795.

Several studios rejected A New Hope (Episode IV), which was released as Star Wars before 20th Century Fox consented to create it. Despite being intrigued by Lucas' ideas, United Artists rejected him. Universal, on the other hand, had little trust in Lucas to carry out an idea with such economic potential. Disney's refusal was the most ironic, prompting Lucas to turn to Fox. In 2012, however, Disney paid $4 billion for the property.

In Tunisia, Islam is a major religion. The majority of residents are Sunni Muslims, with minority of Christianity and Judaism. It is easy to observe how Islam has made a presence in Tunisia. One of the most obvious features is a call to prayer that may be heard five times a day: at dawn, lunchtime, mid-afternoon, sunset, and evening. In Tunisia, there are around 5000 mosques. The way people dress differs greatly depending on where you are. It is normal to see more western style attire in tourist locations, however in traditional places such as southern Tunisia and smaller villages, a more respectable form of dressed is recommended.

Niagara Falls generates a lot of electricity and erected its first hydroelectric station on the Niagara River in 1881. Today, it generates approximately one-fourth of the electricity for the state of New York and the Canadian province of Ontario, and various hydroelectric facilities in and near Niagara Falls provide electricity for both America and Canada. In the summer, hydroelectric stations divert less water, allowing tourists to view a larger water flow. Because less water falls across Niagara Falls at night, power generation input rises.

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.

When a cell is injured or infected, it will self-destruct through a process known as apoptosis. Apoptosis acts to guarantee appropriate growth and regulate the body's natural mitotic process. Cancer can emerge as a result of a cell's failure to perform apoptosis.

Women are superior conversationalists and social leaders because they are better at reading faces, gestures, and voice tones from birth. Even in a group of people, an alpha-type female would likely lead all social interactions rather than an alpha male.

Players were never able to advance the ball. Instead, each player was required to toss it from where he caught it. The first team credited with advancing the ball by dribbling did so at Yale in 1897, and the official allowed for dribbling, initially only one per possession, was implemented four years later. The slam dunk, another major basketball technique, was outlawed from the 1967-1968 season until the 1976-1977 season.

The lifespan of Chinese porcelain is very long. Authentic Chinese porcelain made in the proper proportions of kaolin, quartz, and feldspar is a highly durable and translucent material.

You may admit that Tokyo is more illuminated than, say, Piccadilly Circus or Times Square, but Las Vegas?! It is. It has considerably more streets than Las Vegas, and the entire street is frequently ablaze with neon lights.

Have you noticed that your skin is dry? If so, you should moisturise every day. Apply lotion right away after getting out of the shower to seal in the moisture that your skin has just absorbed if your skin is severely dehydrated.

Researchers discovered that men are more inclined to promote men – and men of the same ethnicity – perpetuating the lack of diversity at the top. However, they discovered that women are less likely to request an increase or a promotion. According to an internal Hewlett-Packard poll of female employees, women applied for promotions only when they met 100% of the prerequisites. Men applied even though they only met 50% of the requirements.

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.

Speaking of wings, we may have purposefully saved the most fascinating butterfly information for last! Butterflies have four distinct wings, regardless of how they appear in motion or in drawings or paintings. The wings closest to its head are known as the forewings, while those farther back are known as the hindwings. During the flight, all four wings move up and down in a figure-eight pattern due to the strong muscles in the butterfly's thorax.

Even though the first cataract extraction operation was conducted in the 18th century, cataracts have really been treated for a much longer. In actuality, the earliest known cataract operation took place in the fifth century BC. As a result, it ranks among the earliest surgical techniques ever performed. The methods employed then were undoubtedly less advanced than those used now or even in the 18th century. When the lens was fully opaque and hard, a procedure called "couching" was applied. This involved poking the eye with a sharp item or striking it with a blunt one.

Have you ever wondered where the superstition that breaking a mirror would bring seven years of bad luck originated? This ancient superstition dates all the way back to Roman times, according to our fun fact about mirror number 8.

The Romans believe that breaking a mirror would harm both your soul and your life, which are renewed every seven years. As a result, seven years of bad luck followed.

It's possible that driving does not shield you from pollution. In fact, compared to a biker, you can be exposed to roughly 8 times as much. Use your fan's recycled-air setting when you're in heavy traffic to prevent your automobile from absorbing dangerous fumes.

Lara Croft has a distinctive appearance, but her voice isn't always consistent. Lara was only voiced by Shelley Blond for one game. Lara's lines have been delivered by five different voice actresses.

According to reports, the Vatican consumes more wine per capita than any other country on the planet. The typical Vatican citizen consumes 74 litres of wine per year, which is more than double the consumption of the wine-producing countries of France and Italy. There are several causes for their increased wine drinking. Vatican inhabitants prefer to eat in bigger groups, and the city's lone grocery offers wine duty free, resulting in increased consumption.

Sirimavo Bandaranaike, the head of the Sri Lanka Freedom Party, won the general election in July 1960 and became the world's first female prime minister. She served the country for three terms before resigning in August 2000 due to health issues. Sirimavo Bandaranaike died of a heart attack in the same year she voted in the parliamentary elections, at the age of 84.