Many people are unaware of how intelligent pigeons are. They may be taught to recognize words and to match art with its artist, but perhaps most importantly, they can be taught to distinguish between benign and cancerous growths. Researchers at the University of California, Davis, trained pigeons to distinguish between benign and malignant biopsies. The pigeons were able to "diagnose" brand new biopsies that they had never seen before after being trained how to differentiate between the two. A pigeon by itself had an accuracy of 85% on average. Their accuracy as a group approached 99%, which is expected of a doctor. 

The two primary kinds of cells are eukaryotic and prokaryotic cells. Eukaryotic cells are so named because they feature a genuine nucleus that is surrounded by a membrane. Eukaryotic cells are found in species such as animals, plants, fungi, and protists. Bacteria and archaea are examples of prokaryotic organisms. The nucleus of a prokaryotic cell is not surrounded by a membrane.

Anaximenes was the third Milesian amongst the Greek philosophers before Socrates. He was a student of Anaximander and was also a monist. Where Thales saw water and Anaximander the Apeiron, Anaximenes saw air, which he thought was the arche (beginning) of all things.

It is believed that Black Panther has a net worth in the trillions of dollars. T'Challa is therefore just slightly less well-off than the whole country of Sweden, which has a nominal GDP of $507 billion. Being king of a kingdom, and hence its money, will undoubtedly do this for you, but believe it or not, he is not the wealthiest superhero.

No, caramel and dulce de leche are not synonymous. Caramel, as we all know, is nothing more than water and sugar. Dulce de leche, on the other hand, is milk and sugar, as the name suggests (if you've practiced your Spanish).

Hungarian senior citizens and European Union citizens over the age of 65 can use Budapest public transportation for free. When inspectors ask for it, they must show a personal identification card or a document proving their age and citizenship. Buses, trolleybuses, trams, Metro, and above-ground suburban trains are all part of the service. The funicular, chairlifts, and boat rides are all not free.

Flying kites without wind is difficult in the open air. However, at the Windless Kite Festival, kites can be flown indoors even if there is no wind. Every year, this festival takes place on the Longbeach Peninsula.

The moon used to be a hotspot of volcanic activity. As molten lava from the volcanoes solidified billions of years ago on the lunar surface, it contributed to the formation of distinct craters. NASA stated in 2014 that an Arizona State University team detected "irregular patches" on the moon caused by volcanic eruptions as recently as 50 million years ago. Fortunately, the moon's volcanoes have been dormant since then, so we won't be seeing any eruptions anytime soon.

The Thai love and rever their King, and it's especially hard to miss this fact in Bangkok. Posters and pictures of the royal family adorn many public walls in the city, and the King's anthem is played before every cultural performance, play, or movie screening in cinemas. There are strict laws regarding this as well: It is illegal to not stand up while the anthem plays or laugh at his picture or make fun of him as well. 

 

In China, restoring virginity is both possible and popular. This plastic surgery is also known by a medical term: hymenorrhaphy. Chinese ladies spend a lot of money to get their hymens reconstructed before their wedding night. They simply do not want their future spouses to discover that they are no longer virgins...

On the day of Dussehra, Goddess Chamundeshwari is worshipped in Mysore. Mysore is named after the demon mahishasure.

The oldest, second-largest, and third-largest cricket grounds in the world are all located at Eden Gardens. This venue held the first-ever Day/Night test match between India and Bangladesh on November 22, 2019. In 1977, Eden Gardens hosted a soccer match between New York Cosmos and Mohun Bagan. At that game, the legendary Pelé had represented Cosmos.

Every year, the Selçuk Efes Camel Wrestling Festival, founded more than 2,000 years ago by Turkic tribes, takes place on Turkey's southern Aegean coast. Fighting camels with ornate rugs, bells, and saddles are frequently imported from Iran and Afghanistan.

Nail polish was used to represent class in Ancient Egypt. The lower classes wore naked or light colours, while the upper classes favoured red hues (naturally). Cleopatra's tips were dyed a rusty colour with henna plant juice, while Nefertiti's were painted ruby colours.

According to studies, beets' high concentrations of certain antioxidants and anti-inflammatory compounds lower the risk of a variety of malignancies.

A lot more, in fact. The canine actor earned $125 per week for his efforts, while the actors playing the Munchkins brought in just $50 a week.

The Hurt Locker' broke another film industry record when it bagged six Oscars out of a total of nine nominations - including the coveted Best Picture gong - as the lowest-grossing movie to ever win at the Oscars. It is estimated to have earned $21 million at the box office, that's less than 2% of what its competitor 'Avatar' made in ticket sales in the same year.

Nong Fa Lake, a magnificent volcanic lake high in the mountains of southeast Laos, is veiled in stories, reverence, and dread. Laotians refuse to swim or bathe in the lake because they think it is home to a monstrous snake pig that will devour anyone who ventures into its depths. Nong Fa, which translates straight to "sky lake," is thought to be roughly 78 meters deep, however, locals aren't sure because attempts to measure the depths using bamboo poles have failed.

Over 2,000 tonnes of unexploded bombs are discovered every year, even more than 70 years after World War II. To ensure that the earth is free of any weapons, specialists must certify it before construction companies start digging for a new project. Furthermore, the finding of these bombs is no little matter. In 2013, when a 4,000-pound Blockbuster bomb was found in Dortmund, western Germany, more than 20,000 people were forced to flee their homes. It could destroy an entire city block if it exploded. Since the end of World War II, Germany has enjoyed peace, yet their bomb squad is one of the busiest in the world.

According to English Heritage research from 2010, Stonehenge has a long and fascinating link with astronomy. This is owing, in part, to the monument's alignment with the sunrise of the summer solstice and the sunset of the winter solstice. William Stukeley, a pioneering British archaeologist, discovered this in 1720. Many notable astrologers have examined Stonehenge since then, attempting to uncover links between its structure and the stars.

Tourism is one of the most important economic factors in Mexico. Tourists from all over the world visit Mexico to experience the country's famous cultural diversity and natural environment at extremely affordable prices.

This was certainly a surprise to us! Each egg white and yolk contains 3 grams of protein. So, while egg whites are traditionally associated with protein, they don't have a significant advantage over their yellow counterpart. The main distinction is in the number of calories. A single yolk contains 3 grams of protein for 60 calories, whereas an egg white contains 3 grams of protein for only 15 calories.

The U.S. Department of Health & Human Services reports that roughly twice as many women as men have Alzheimer's disease. For women, the signs of Alzheimer's also seem to deteriorate more quickly. Brain shrinkage affects women with Alzheimer's more severely than males. According to research, there may be other health issues at play here.

Demi Moore, Britney Spears, Reese Witherspoon, Mickey Rourke, Sharon Osborne Everyone adores them!