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 Amazon, which spans nine South American countries and covers between 6.24 and 6.56 million km^2 is the world’s Largest tropical rainforest. The rainforest represents more than 80% of the Amazon biome and contains a dazzling array of different animal species – ranging from mammals, to reptiles and insects!

Bulgarians celebrate Baba Marta in March (Grandma March). Giving each other martenitsas, which are little red and white weaved tassels, is a traditional way to celebrate this event. Wearing a martenitsa is customary up until you spot a stork or a swallow, which are regarded as signals of spring. A martenitsa on your wrist is said to bring luck and good health for the coming year.

Even those firefly larvae that are submerged in water or the underground may glow. They communicate to predators that they are not tasty using the light (they produce unpalatable, defensive steroids for protection).

That's five times faster than the average airplane, which travels at 575 miles per hour!

The edible leafy tips of beetroots are bursting with vitamin K, which has been associated with a lower risk of developing type 2 diabetes. Your daily requirement is approximately doubled by one cup of raw food.

Machu Picchu has a very unique climate due to its location on the border of the Andes and the Amazon rainforest. In contrast to Cusco's relatively dry weather and barefaced mountains, Machu Picchu is lush and green, frequently surrounded by low-hanging clouds and mist. There are also many subtropical species of brightly colored birds and flowers to be seen.

Though witches flying across the full moon is a common trope in horror films and Halloween decorations, the next full moon on Halloween won't occur until 2020. The most recent Halloween full moon occurred in 2001, and the previous one occurred in 1955.

Beluga whales are a very loud species that is highly sociable. Due to the avian-like noises that beluga whales produce, mariners and scientists have referred to them as "sea canaries" for a very long time.

It's not impossible to get your vitamin D needs to be met only through diet, but it might be challenging because so few foods contain enough D, according to Kimberlain. Fish, such as 3 ounces of salmon, or 12 cups of white mushrooms treated with UV radiation are excellent food sources of vitamin D, according to the NIH.

The large pagoda in Yangon is iconic of Myanmar and attracts pilgrims from around the country. Tourists marvel at this giant, gold plated complex in the centre of the former capital. When you visit, you can understand why it’s so valuable. More than 60 tonnes of gold cover the exterior of the pagoda. And if you look up at the top of the main stupa that extends up into the sky, you’ll see a giant diamond sat inside the hti. This is a real 75 carat (or 15 gram), practically flawless diamond on top of the pagoda. And not to mention the thousands of others that decorate the statues and pavilions.

The giant armadillo (Priodontes maximus) of South America typically has up to 100th teeth! It feeds mostly on ants and termites.

Though you might think there is a standard procedure to follow if a passenger dies in flight, what happens to your dearly departed cabin-mate varies greatly depending on the airline and type of plane. While some planes, such as Singapore Airlines' Airbus A340-500 planes, were designed with a special place to store bodies, according to one flight attendant, on many flights, the body is simply moved to a back row and covered—except for the head—until medical professionals on the ground can attend to the deceased.

Indonesia, often known as the Lost World of Asia, is a haven for increasingly uncommon, unique, and simply stunning animals that are rapidly approaching dangerously dangerous levels of extinction. These animals include the Sumatran Tiger, Sumatran Rhinoceros, Komodo Dragon, Orang-utans, anoa (the world's smallest buffalo), the lovely Merak or Peafowl, sea turtles, and Tarsius Tarsier (a small, adorable, big-eyed primate not unlike Dobby the house elf in Harry Potter). Surprisingly, while accounting for only 1% of the Earth's surface area, Indonesia's rainforests are home to 10% of all known plant species, 12% of all known mammal species, and 17% of all known bird species.

Did you think it took a long time for clothes to decompose? Shoes are even more time consuming! The midsoles of shoes, which are commonly made with ethylene vinyl, can take a long time to degrade. Rather than adding to landfills, consider donating or selling your shoes!

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

The second of our fascinating mirror facts is that acoustic mirrors are those that reflect sound waves. Mirrors were used in the Second World War to detect sounds coming from enemy aircraft prior to the development of radar.

Research shows that people with ADHD are more likely to have problems with sleep patterns, for example. Others are impulsive about their eating habits, or never use their gym memberships. Simply ensuring a healthy diet, regular exercise and 8 hours of sleep a night means better self-control and function. But keeping these routines takes special effort for people with ADHD.

Alabama residents who dress in clergy attire are thought to be breaching the law and might face a $500 fine and up to a year in jail. Reminder to self: don't dress up as a priest, rabbi, or nun on October 31 in Alabama.

Built to restrain the roaring waves of the world's longest river, the Nile, the Aswan high dam is the world's biggest dam.

The bamboo species Dendrocalamus sinicus is the world's largest, reaching 40 m in height and 30 cm in diameter.

Hours of hard effort were necessary for the study that earned Marie Curie her first Nobel Prize. She and her husband had to show multiple samples of new elements to prove they had discovered them by breaking down ore into its chemical components. The area, according to Curie, was hot in the summer and draughty in the winter, with a glass roof that didn't entirely shelter them from the rain. After visiting the Curies' shed to witness where radium was discovered, the renowned German scientist Wilhelm Ostwald. Because their usual labs were too small to support the procedure, they relocated their operations to an old shed behind the school where Pierre worked.

In the 1880s, hosiery merchant LaMarcus Thompson despised that Americans were enticed by hedonistic establishments such as saloons and brothels. So he set out to clean up one of the most immoral locations he could think of, New York's Coney Island. There, he created America's first roller coaster to divert New Yorkers' attention away from more sinister pursuits. This is the most terrifying roller coaster in every state.

Although they are both composed of keratin, your nails are stronger than your hair because of how the molecules are arranged differently, giving your nails more robust qualities.

Jordan is home to the world's oldest dam. The Jawa Dam was the first dam to be built, and it was built in 3,000 BCE in the driest areas of Jordan's Black Desert.