Someone who has a fear of heights may avoid bridges and even upper building floors. Symptoms include dizziness, perspiration, and vertigo, as well as a feeling like they're going to pass out.

Among all the animals, termites are among the best builders. They build enormous mounds that tower over the ground, and they use the tunnels therein to move between their nests and their source of food. When compared to termites' relative size, one mound that was found in Africa was an incredible 42 feet high. That is approximately the height of a two-story structure!

The Tonle Sap supports about half of Cambodia's agriculture and is a key fishing source. The incredible thing about this lake is that it regenerates in major areas throughout the rainy season when monsoon rains fall and flood the centre area between Siem Reap and Phnom Penh.

While a sighted person can read 300 words per minute, some fast braille readers can whip through a book at a speed of 400 words per minute. The key to reading braille so quickly is a light touch – and using both hands (one hand reads while the other is poised to start on the next line).

There are basically three types of termites: the king or queen, the soldiers, and the workers, while we're talking about the social lives of termites. Every colony of termites contains these various termites, and no colony could survive without all three. Despite their natural rivalry, they are strikingly similar to ants in this respect.

Most people have heard of and are familiar with the Venus flytrap. However, few people are aware that Venus flytraps may produce flowers. Venus flytrap traps are not flowers; they have merely modified leaves that adapt to catch bugs. Venus flytraps develop multiple bloom stalks in the spring. Flower stems develop into flower bunches. The blooms are white with green veins that run across the petals. The blooms are unimpressive. Growers of Venus flytraps may still fertilise them and harvest their seeds.

Curtains made of natural and environmentally friendly fibers can reduce the level of carbon dioxide in homes, according to scientific evidence. Natural-colored curtains and blinds can also help to reduce carbon dioxide emissions. As a result, the house's environment is fresh and sustainable.

Unlike the majority of other whales, belugas can swim backwards as well as forward.

The temple's Shiva linga was thought to safely house the famed Syamantak Mani, the Philosopher's stone linked with Lord Krishna, within its hollowness. It was a miraculous stone that could turn into gold. This stone was thought to have alchemical and radioactive qualities. It had the ability to generate a magnetic field around itself, keeping the linga afloat above earth.

Ashton Kutcher has syndactyly, sometimes known as webbed toes. In 2008, the actor displayed his linked numbers on a British chat program. "Something has to give when everything else is this good-looking," he joked.

Apart from the normal male and female washrooms, you might come across a third-gender washroom in this liberal country. Thailand is one of the first countries to introduce these to transgender men and is known to be very accepting of the sexual identity and expression of its people. 

Tuition expenses at the prestigious University of Geneva, for example, are 500 CHF every semester, or 1000 CHF for the whole academic year. This price range is common at public institutions, however more costly private universities are available. Still, when compared to universities in the United States, it's a steal!

He perished in a strange jet crash en route to Vienna for a meeting of the International Atomic Energy Agency's Scientific Advisory Committee. Conspiracy theorists say he was murdered by the CIA in order to thwart India's nuclear program. Lal Bahadur Shashtri dies of a heart attack on January 10, 1966, in Tashkent. His wife believed he was poisoned, but no medical investigation was conducted into his death. Bhabha died exactly 14 days later. Decades later, an unexplained succession of deaths among India's nuclear specialists continues to this day.

Wonder Woman is one of the most powerful DC superheroes, possessing superhuman strength that puts her on par with Superman. She has even surpassed Supergirl, who is frequently seen as more powerful than Superman, however Wonder Woman's Amazonian warrior training does help her. It was long assumed that her silver bracelets, made from the fragments of Zeus' shield, enhanced her abilities because they are indestructible and may be used offensively. In the New 52, Wonder Woman removes her bracelets to battle a God, stating that the bracelets are what protect her opponents from her great strength.

Some of the most beautiful castles in the world may be found in Germany. In Germany, there are more than 20,000 castles, so you'll have lots of options when you go. There is something for everyone, whether you want to see well-known castles like Neuschwanstein or discover less well-known ones.

Brad Pitt notably appeared in the controversial season eight episode, The One With The Rumour, alongside his then-wife Jennifer. Friends fans were excited to see him, especially since it was revealed that his character was not a fan of Rachel Green. According to co-creator David Crane, the guest part was nearly never cast.

Despite the fact that food never enters the pancreas, the organ is crucial to digestion. It secretes pancreatic fluid, which is transported to the duodenum via the pancreatic duct. The fluid's enzymes assist in the breakdown of fat, protein, and carbohydrates once it enters the digestive system. It performs the role of an exocrine gland by secreting a substance through ducts to other areas of the body. It also performs an endocrine function, secreting two hormones into the bloodstream to aid in blood sugar regulation. When you have too much sugar, insulin is released, and when you don't, glucagon is released.

If you think cats can’t do tricks, then you’ll be shocked to learn this cat fact. The most tricks performed by a cat in one minute is 24! Didga completed a series of tricks from rolling over, to even jumping a bar whilst on a skateboard!

We continue to throw away our old textiles year after year, despite the fact that almost all of them can be recycled! This means that there is an alternative to dumping garbage in a landfill. The US Environmental Protection Agency estimated in 2013 that 2.3 million tonnes of textiles were recycled, avoiding disposal. They claimed that this figure had the same environmental impact as removing 1.2 million cars from the road. Whether you choose to donate your old clothes to charity or up-cycle them into something new for yourself, imagine the environmental impact if everyone chose to recycle their clothes!

Termites can communicate and navigate their environment thanks to organs at the bases of their antennae and tibiae that can detect vibrations. Soldier termites will bang their heads against the tunnel walls when there is a potential threat, vibrating the colony as a warning. Some termite species even use the vibroacoustic signals given off by wood to decide which food source to invade next, in addition to using them for communication.

Belgium only has 11 million residents. This makes it a densely populated country… Especially when you consider that 50% of the island is covered in forest and therefore uninhabited. In fact, 90% of the population lives along a strip of land along the east coast.

Sea lampreys suck their victim dry, their keen tongue piercing through the host's skin and scales. Because of the suction-cup capacity of their jaws, they remain connected to their prey. The prey is further rendered immobile by an enzyme secreted by the sea lamprey that serves as an anticoagulant to prevent blood clots and maintain a constant flow.