Egypt is home to one of the world’s largest dams. The Aswan High Dam is the world’s largest embankment dam, spanning across The Nile separating Egypt from Sudan and creating Lake Nassar. Lake Nassar is one of the world’s largest reservoirs.

While this seems like a great feat, when we cycled from Egypt to Sudan, we saw the devastation that this dam caused. At one time, Sudan was lush and green along the Nile and even tourists from the UK would vacation in Wadi Halfa in Sudan. Today, it is a dried-up mess thanks to the damming of Lake Nassar.

When an enzyme called luciferase is present, oxygen reacts chemically with calcium, adenosine triphosphate (ATP), a chemical called luciferin, and other substances inside the firefly's light organ to produce light.

Kudrow stated that she was surprised to hear Perry's interpretation of Chandler during the first table read because she thought Chandler was supposed to be gay when she first read the script. She wasn't the only one who felt this way. Many fans speculated about Chandler's sexual orientation during the first few seasons of the show. "No, Chandler isn't gay," David Crane told Entertainment Weekly in 1997. He will not be gay."

Copper in electrical components provides for improved gear and engine control, as well as the expansion of entertainment and sensor systems. The more intricate and efficient the electrical systems of contemporary automobiles are, the more electricity they demand. As a result, more copper.

Many marching bands use sousaphones instead of traditional tubas because they are easier to walk with. The sousaphone got its name from the famous march composer John Philip Sousa, who made several requests and suggestions for its design

Around 1770, Franz Mesmer is credited with bringing hypnosis to the public's attention. The Austrian physician was probably aware of earlier societies' use of hypnosis, and he spent much of his career researching hypnosis, hypnotic techniques, and its effects on the human mind. Interestingly, Mesmer referred to hypnosis as "animal magnetism" or "mesmerism," and the latter term is still used occasionally today. (We're guessing you're completely enthralled by this fact.)

The city of Mysore hosts India's most renowned Dussehra celebrations. On this day, Goddess Chamundeshwari is worshipped, and a large procession of her idol is carried through the city. Lights and colour are used to decorate all significant structures.

It's easy to dismiss Einstein's ideas of relativity as entirely theoretical, yet they have real-world implications. The theory of general relativity, for example, asserts that gravity influences time: time flows quicker for things in space than for those on Earth. And this has far-reaching ramifications for many space-based systems, including GPS accuracy. His theories are also fundamental to nuclear technology and explain how electromagnets function.

This may come as a surprise given that Eric McCormack (better known as Will from Will & Grace) made headlines when he revealed that he auditioned "two or three times" for Ross. However, because executive producer Kevin Bright had previously worked with Schwimmer, the writers were already developing Ross's character in Schwimmer's voice. Schwimmer was, in fact, the first person to be cast in the show

Along with Urdu, Hindi is a standardized form of Hindustani. Hindi is a language that originated in North India and was standardized in the nineteenth century.

Not only do dog owners live longer lives than non-dog owners, but they are also more likely to survive and recover from catastrophic health crises such as a heart attack or stroke. Why? According to the American Heart Association, "interacting with dogs can increase your production of 'happy chemicals' such as oxytocin, serotonin, and dopamine." "This can result in a higher sense of well-being as well as a reduction in levels of the stress hormone cortisol. Having a dog can also help decrease blood pressure and cholesterol, as well as alleviate depression and enhance fitness."

In an interview with BBC's The Graham Norton Show, Samuel L. Jackson insisted on keeping the purple lightsaber that his character, Mace Windu, used in several epic fights in the Star Wars prequels. But what was the most stunning revelation? What Jackson said was etched on his lightsaber, which is not suited for youngsters under the age of ten. Anyone who has followed Jackson's career for a long time might probably guess it. As you may recall, Jackson featured in Quentin Tarantino's Pulp Fiction in 1994, as Jules Winnfield, an enlightened hitman whose wallet is embroidered with the same lines.

The eruption of Mount Vesuvius was described by a Roman author named Pliny the Younger, who recorded the day as August 24. However, researchers have speculated that this date might not be entirely accurate based on the food and clothing that were preserved beneath the ash. This is frequently contested!

A single orange contains approximately 51 mg of Vitamin C. A cup of chopped broccoli contains approximately 81 mg of Vitamin C. Broccoli contains more Vitamin C than an orange!

The 350 GTV was the world's first Lambo, and it eventually led to the formation of the supercar genre, but it wasn't even done when it was originally exhibited at the Turin Auto Show, so they put a load of bricks where the engine should have been and kept the hood sealed the entire time.

Copper cookware is an efficient heat conductor with little thermal inertia, ensuring constant temperatures. As a result, this substance is a must-have in the casseroles and jam pots of renowned Michelin-starred chefs.

No, flamingos lack mammary glands, but they are nonetheless capable of producing a specific type of "milk" from their upper digestive systems. To feed their offspring, male and female flamingos both make crop milk. Red and white blood cells, protein, and fat are all components of this mixture.

Pigeons have the ability to perceive wavelengths that humans do not. This enables them to detect volcano eruptions and impending storms that meteorologists have yet to detect.

Remember how everyone was worried about ebooks taking over the print sector a few years ago? That did not take place. Ebook sales have been progressively declining, and this trend appears to be continuing. People, it turns out, adore tactile, actual, flip-the-page books!

The rooftop of Central's HSBC Hong Kong building has two deflector rods. This is because the building faces the Bank of China building, which has sharp edges that are thought to cut and dilute good energy.

Dogs have an incredible lexicon, with the potential to learn over 1,000 words! For example, Chaser, a Border Collie, understands both nouns and verbs well enough to create an action. Dog psychology schools at prominent colleges like as Duke University, Yale University, and Barnard College are actively conducting research on the subject.

No, dulce de leche is not the same as butterscotch. Butterscotch is prepared by simmering brown sugar with butter, and it has a sweeter and softer flavour than caramel. Dulce de leche is produced by gently heating cow milk and sugar. Cajeta is dulce de leche produced from goat milk.

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!