According to Alzheimer's Orange County, "as the size and proportion of the U.S. population 65 and older continue to expand, the number of Americans with Alzheimer's disease and other dementias will climb each year." The number of persons with Alzheimer's and other dementias is predicted to increase by more than 40% from 2015 to 7.1 million by 2025. With an estimated 13.8 million, this will almost triple by 2050.

Only 17 nations are classified as "megadiverse," according to Conservation International. Each has a diverse range of species, many of which are unique to the area. And Madagascar is one of them, due in large part to its lengthy period of isolation from humanity. It is home to more than half of the world's chameleons and dozens of lemur species.

Cupcakes were once known as "1234" or "number" cakes, which is a fascinating and educational fact about them. This is because they are typically made with four ingredients: one cup of butter, two cups of sugar, three cups of flour, and four eggs. So, the next time you make a cupcake, keep the order in mind.

Arnold Schwarzenegger really got a good deal when he signed on for Terminator 2: Judgement Day. The Austrian Oak was paid the huge sum of $15 million. Arnie only speaks 700 words in the blockbuster hit, which equates to $21,428 per word. It might seem excessive, but considering the film went on to make around $520 million worldwide, it seems like a smart investment by the studio. 

 

When you steal someone's thunder, you use their ideas for your own benefit without giving them credit. Shakespeare appears to have used a sound effect invented by fellow playwright John Dennis to create the thunder heard throughout Macbeth. Appius and Virginia, Dennis's failed production, was the first to feature the sound. Dennis then heard thunder during a Macbeth performance shortly after that one ended. He was enraged that his thunder had been stolen.

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!

The demise of massive stars results in black holes because the gravity of the star overwhelms the natural pressure that the star maintains to sustain its form. When the pressure from nuclear reactions drops, gravity overwhelms and destroys the star's core, and the star's various layers are hurled off into space, resulting in a supernova. The rest of the core collapses, leaving a place overrun by density and devoid of volume — a black hole.

Christian Bale said he was inspired by a Cruise interview on David Letterman's show, in which he was struck by the star's "very intense friendliness with nothing behind the eyes," as American Psycho's director, Mary Harron put it.

According to legend, the addition of candles to cakes began in Ancient Greece, where cakes were made in the shape of a moon for the Goddess of the Moon, Artemis.The moonlight was reflected in the candles, and the smoke lifted the devotee's prayers to Artemis. It's also said that when we blow out the candles on birthday cakes, the smoke carries our wishes away to be granted. You don't want to be blowing out those birthday candles in Venezuela, where it's customary to try to push the birthday girl/face boy's into the cake after the candles have been extinguished. At the very least, they get to try the cake first!

Many armoured rhinos are ridden by members of Wakanda's Border Tribe, including Daniel Kaluuya's W'Kabi, during the battle scene at the end of Black Panther. However, contrary to popular belief, these tough-skinned warriors aren't entirely computer-generated. According to Associate Visual Effects Supervisor Todd Sheridan Perry's comments to VFX Voice, some of the war rhinos were played by Clydesdale horses, similar to the ones from the famous holiday-themed beer commercial.

The Vaccinium genus includes huckleberries, bilberries, and blueberries, all of which are closely related to the cranberry.

In 1925, Benito Mussolini founded a dictatorship in Italy, which he controlled until 1945. Mussolini, known as Il Duce at his peak, was not always a fascist. In reality, he began his political career as a radical socialist and served as Prime Minister of Italy until 1922. During WWII, he allied Italy with Germany and was killed by partisan fighters in 1945.

In 2002, a man who believes the 1969 Apollo 11 moon landing was staged by the government contacted astronaut Buzz Aldrin about it. As Aldrin walked outside a Beverly Hills hotel, a man thrust a Bible at him and demanded that the septuagenarian spaceman swear on it that he had gone to the moon. Aldrin was reasonably irritated after risking his life and making significant sacrifices to complete his mission. He was doing fine until the stranger labelled him a coward, a liar, and a thief. At that time, Aldrin, then 72, punched his sidewalk interrogator in the face. The District Attorney's Office in Los Angeles declined to file charges against Aldrin.

It is one of the oldest shops in the city and serves the most authentic samosas in the city. Also, heavenly gulab jamun is another specialty of the city.

The Ritz-Carlton occupies the 118th level of Hong Kong's tallest building, the International Commerce Centre (ICC), and contains the world's highest outdoor bar and swimming pool.

The smooth coat and the long coat are the two types of Chihuahuas. While both forms are regarded as separate breeds in the UK, the American Kennel Club considers them as one breed.

When you consider the average number of lipsticks purchased over a lifetime and their average wearability, it comes down to women licking off or eating with food approximately 4 lb of lipstick in their lifetime. This equates to 533.76 lipsticks. Of course, for some women, this number is far too high (or far too low), which is why it is only an average — it varies by country and culture.

Formula One cars aren't only about speed and power. They are among the safest vehicles on the market. There have been many F1 collisions throughout the years, and most of them have not been fatal. The vehicles are also quite uncomfortable, and it requires a great deal of stamina to compete for hours without becoming tired. According to Wired, an F1 driver may survive an incident in which the car goes from 100 mph to a complete stop in 2 seconds. For a car to be qualified for Formula 1 racing, it must meet hundreds of safety criteria. The driver's cockpit should be safeguarded as well.

If you thought being bilingual made you an overachiever, you’re about to get schooled. Queen Victoria was fluent in no fewer than five languages: English, German, French, Latin, and Italian. She also learned a little Hindustani and Urdu to chat with her Indian servants at Windsor Castle (above)

According to ABC News, most experts believe Robert Burns wrote the song "Auld Lang Syne" in the 1700s. Guy Lombardo popularised the song by using it as a segue between radio shows at midnight in 1929, though the midnight timing was not on purpose.

In Paris, there are more than 300,000 dogs. Dogs are unquestionably man's best friend, but Parisians take it to a whole new level. In Paris, people sincerely care about their pets, spending nearly half a million dollars to ensure their dogs receive the greatest care; it's not uncommon to see their owners giving their pups to a doggie spa session. We adore dogs here at MEININGER, so bring them along when you travel; they are more than welcome to stay in our hotels.

The world's richest temple can be found here. South India is home to some of India's richest temples, including the world's richest temple, Sree Padmanabhaswamy Temple in Kerala. Its treasures include gold ornaments, statues, and other precious stones, and it is located in the Pazhavangadi region of Thiruvananthapuram.

While the Alien franchise swaps in different androids for (almost) every installment, there is an interesting consistency to them: they go in alphabetical order. Ash, Bishop, Call, and, most recently, David (played by Michael Fassbender in Prometheus and Alien: Covenant).