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.

Yes, indeed. When directing a laser beam through a container of water, a cool effect known as total internal reflection is used. Light is slowed by heavier particles in water as it passes through it, as detailed here. As a result, the laser beam is essentially “stuck” in the water.

The first Jane Austen fan fiction was written in an 1823 letter to the editor of The Lady's Magazine, in which Austen appeared as a character. The letter writer claims to want to know more about being a successful writer and consults Jane Austen's ghost for advice. Harvard University owns the first Austen dissertation, "Jane Austen's Novels," which was published in 1883 by George Pellew.

Bhutan had no roads, automobiles, telephones, postal systems, or electricity until the 1970s for the same reason. The government only relaxed the ban on television and the Internet in 1999. The Bhutanese government did this to preserve its national identity. As a result, Bhutan has kept many of its customs and has remained a remote Himalayan country steeped in mystery.

Due to the extreme heat in the summer, the injection sites alter. The blood vessels enlarge, making it possible for insulin to be absorbed more quickly and increasing the risk of low blood sugar. Get indoors and cool off for a while before administering the injection. Keep in mind to keep the temperature of your insulin below 86 degrees.

The pan shot, also known as the panorama shot, was invented in 1987, when panning cameras were first used in film production. Cameras used to be stationary, so you had to move the entire camera and tripod to get any movement. This was a significant step forward in filmmaking and cinematography as an art form.

Robin Dunbar, a British anthropologist, developed Dunbar's number in the 1990s after discovering a relationship between the average size of a social group and the brain size of primates. The suggested cognitive limit for the number of people with whom someone can maintain a stable social relationship is 150. Exceeding this number is extremely rare, because becoming close to new people causes the quality of some older relationships to deteriorate over time

That slightly scandalous charcoal drawing of a topless Kate Winslet in Titanic was drawn by none other than the director himself, James Cameron. If you want something done right, sometimes you just need to do it yourself. 

 

The character of Macbeth was loosely based on Mac Bethad mac Findláich, a Scottish King in the 11th century. There are some significant differences between Shakespeare's storey and reality, and while the Bard portrays Macbeth's reign as brief and bloody, the real king was widely regarded as a successful and fair ruler, reigning from 1040 to 1057.

Tulsi leaf extract has been demonstrated to reduce blood glucose levels in type 2 diabetes patients.

At least among women, that is. A 2013 survey of 10,000 U.K. women reported by Hello! found that Leos were twice as likely to go to the gym compared to any other sign.

According to Italian studies, eating pizza daily can cut the chance of acquiring oesophageal cancer by 59%, mouth cancer by 34%, and colon cancer by 26%. (Of course, with many diet restrictions, take it with a grain of salt.)

Tatum O'Neal, an actress, became the youngest-ever Oscar winner when she won Best Supporting Actress for the movie "Paper Moon" at the age of just 10.

Sirimavo Bandaranaike, the head of the Sri Lanka Freedom Party, won the general election in July 1960 and became the world's first female prime minister. She served the country for three terms before resigning in August 2000 due to health issues. Sirimavo Bandaranaike died of a heart attack in the same year she voted in the parliamentary elections, at the age of 84.

Swiggy’s co-founders are Sriharsha Majety and Nandan Reddy. Both young men were born and raised in India and were just in their early 20s when they launched the operation. They became friends when working together on photography projects at college. They shared their vision for creating an e-commerce website that could help to streamline shipping and courier services throughout India. This resulted in the founding of Bundl, a company that provides logistics for such activities. When Bundl was halted, the pair rebranded it and geared the services to the food delivery market, and this is how Swiggy was created. It became an enterprise for providing a platform for the food services industry.

To generate redhead kids, both parents must be carriers of the mutant MC1R gene, which has a 25% probability if they do not have red hair themselves.

Pliny the Elder was the first to mention yogurt in writing, saying that some individuals knew how to thicken the milk into something sour but palatable.

In their typical poses, flamingos tuck one foot under their body. It has not been proven, but one theory contends that they do it to retain body heat in the chilly water of their feeding areas. Surprisingly, a study revealed that this behaviour does not result in muscle strain in their legs, meaning they

When you visualise with your vision boards every day, you will strengthen your commitment and resolve to attain your goals in life. According to studies, those who frequently regard themselves as successful are less inclined to give up on their aspirations. Highly successful personalities such as Steve Jobs, Elon Musk, Arnold Schwarzenegger, and Tiger Woods frequently saw themselves as successful, regardless of the hardships they faced along the way. This is because when you think about achieving your objectives, you will feel motivated and inspired, and you will feel certain that you will want to take action to attain them. When you are optimistic, you are more inclined to persevere during difficult times.

Your digestive tract contains many beneficial bacteria, but taking a probiotic supplement (live or dried bacteria) is unlikely to give them a boost.

The reason is that these beneficial bacteria are mostly in your large intestine or bowel. Probiotic supplements will rarely survive the acid and churning of the stomach or the detergents and enzymes of the small intestine. 

Yes, that's right! Some desert lizards are supposed to be capable of living their entire lives without drinking water. This is a hotly discussed topic among reptile enthusiasts, as there is evidence both for and against it. Most lizard species, especially those from swampy or marshy locations, will require fresh drinking water. If you want to keep a lizard as a pet, you should do a lot of research before buying one to make sure you set up your vivarium properly!

A procedure to remove a cataract was first successfully carried out in 1747 by French ophthalmologist Jacques Daviel. The treatment was only carried out in the most extreme circumstances because the entire lens was removed. Unfortunately, other fields of medicine had not evolved as much. The incision remained open because fine sutures were not yet invented. Sandbags were employed to keep the patient motionless while the injury healed.

Natural Moonstone helps to calm the wearer's aggressive side. It gives calm and stability to individuals who are aggressive and insensitive by balancing all energy. It is thought to bring good fortune and help the user adjust to changes.

Batman's 'one rule' is that he never kills his adversaries.' It is not always followed by Flash. Reverse Flash, his arch-nemesis, once attempted to murder his would-be wife, Fiona Webb. Barry became infuriated and accidentally snapped his long-time adversary's neck. Notably, Flash from the future has blown up Gorilla Grodd's skull, attempted to murder his earlier self, and even killed Wally West from the future.

The Netherlands could be crammed into Mongolia 37 times. It is the world's 18th most populous country (Iran is 17th).