The scientist is most famous for calculated gravity, but it’s also believed that Isaac Newton invented the cat door. How Stuff Works writes that when Newton was working on his experiments at the University of Cambridge he was constantly interrupted by his cats scratching at the door. So he called the Cambridge carpenter to see two holes in the door, one for the mother cat and one for her kittens! Apparently, these holes can still be seen at the university today.

Kale has been dubbed the ideal superfood because it is loaded with vitamins and minerals like beta-carotene, vitamin C, and the bone-building vitamin K. Everyone does not enjoy its pungent flavor.

Anxiety is often a cause or a trigger of depression. Research indicates women who have generalized anxiety disorder are at an increased risk of developing depression. People with chronic depression often develop symptoms of anxiety as a result of the mental exhaustion of depression. The same is true for sufferers of chronic anxiety. For example, people who struggle with Social Anxiety Disorder often develop depressive symptoms as a result of lifestyle choices made to accommodate the symptoms of Social Anxiety Disorder, such as avoiding others and public places.

You may have be aware that Valentine's Day was named after its patron saint, St. Valentine — but there is some debate about which St. Valentine the celebration truly commemorates. According to History.com, at least two persons called Valentine may have inspired the festival, one of whom was a priest in third-century Rome. According to legend, this Valentine disobeyed Emperor Claudius II's marriage ban (he believed it distracted young troops), illegally married couples in the spirit of love until he was apprehended and put to death.

Palm wine, also known as "kallu," is a popular alcoholic spirit in Asia and Africa. It can be made from coconut palms, date palms, Chilean wine palms, and other plants. Though many palm species are strong and plentiful, as many as 100 are threatened by deforestation and unsustainable cultivation practises, such as the heart of palm, which comes from a part of the tree that cannot be regrown. The Hyophorbe amaricaulis palm tree is the most rare. The only one left now resides at the Curepipe Botanic Gardens in Mauritius .

By the time Conan Doyle died [7 July 1930], Holmes was already a stage and cinema celebrity. His first picture, Sherlock Holmes Baffled, was released in 1900. The short, which was only a few seconds long, employed stop-motion camerawork to portray Holmes grappling with a burglar who continuously disappears and reappears in different parts of the room.

Valletta, Malta's capital, was Europe's first planned city. In 1565, the city was sketched out by the Order of St. John of Jerusalem.

Taylor Swift’s Look What You Made Me Do attract 84.4 million US streams for the week ending 31 August 2017. 

The track was streamed more than 8 million times on Spotify on 24-25 August 2017, also earning the record for the Most streamed track on Spotify in the first 24 hours. 

With 43.2 million YouTube views, the music video for this song also has the record for the Most watched video online in 24 hours.
 

Orheiul Vechi, Moldova's most important (and possibly most beautiful) historical landmark, is a deteriorating open-air monastery complex dating back more than 2,000 years. The sprawling remains include old walls, spas, and monasteries that you will have mostly to yourself.

Niacinamide is not the same as niacin, despite their names being similar. B-3 comes in two separate varieties. However, the niacin supplements you've taken can help your body create niacinamide. This occurs when the body has an excessive amount of niacin. Niacinamide can also be created by the body from tryptophan.

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.

Spiders come in a variety of shapes and sizes, each with their own distinct appearance and characteristics. There are currently over 35,000 different species of spider known. Some scientists, however, believe that there is much more to be discovered.

Every second, around 28 million litres (700,000 gallons) of water flow down Niagara Falls. It is believed to be the fastest-moving waterfall in the world. With a height of 188 feet (57 meters) and a depth of 170 feet (52 meters), Horseshoe Falls is the tallest waterfall. Glacier action caused Niagara Falls to develop some 12,000 years ago.

Santa's way of expressing happiness and joy is 'Ho Ho Ho'; if he said 'Ha Ha Ha,' people might think he was laughing at them!

In 2018, USA Today debunked a report making the rounds on the internet. This ranking of the "most dangerous signs" is purported to be sourced from the Federal Bureau of Investigation (FBI). Still, the agency denies doing any astrological analysis of the criminals it investigates. Whoever generated the false report, though, was clearly distrustful of Cancers.

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.

Nalanda, one of the world's oldest ancient colleges, is being restored in rural Bihar. It was founded as a study center in the 5th century CE, when a major Buddhist monastery flourished on the site. The new Nalanda International University is scheduled to open in 2021/22 and will provide post-graduate courses in a wide range of topics.

At age 16, Victoria met her future husband, Prince Albert of Saxe-Coburg-Gotha, who also happened to be her first cousin. After four years of friendship and flirtation, Queen Victoria proposed to her prince (actually, she had no choice—according to tradition, a man couldn’t propose to the queen). The smitten couple married in 1840.

While there have been nine mainline Assassin's Creed games so far – if you count 2014's Rogue but exclude the Ezio trilogy remaster – there have been an additional 11 spin-off games, ranging from 2D sidescrollers to isometric adventure titles, released on a whopping 15 different platforms: PS3, Xbox 360, PC, Mac, PS4, Xbox One, Wii U, DS, PSP, PS Vita, iOS, Android, Symbian,

"If you write with a pencil, you get three different looks at it to see if the reader is getting what you want him to," Hemingway said. First, read it over; then, once typed, you have another chance to improve it; and finally, in the proof. Writing it in pencil first gives you a third more chance to improve it."

A well-known traditional treatment for all health problems, turmeric milk (haldi wala doodh) clarifies your skin and gives it a healthy glow. It is also recognized for removing sunburns and can help with uneven skin.

Most ancient Greek women were discouraged from wearing lipstick. Harlots, on the other hand, were encouraged to apply lip color in order to be clearly identifiable. In fact, the original lipstick legislation condemned harlots who appeared in public without lipstick to jail time. The Greeks believed that by wearing a bare lip, harlots might fool men into thinking they were ladies, demonstrating that even thousands of years ago, lipstick was associated with sensuality and was used as a justification to separate and subjugate women. Crocodile dung, sheep sweat, and red dye were among the materials in the Greek light paint recipe. Were they forced to use crocodile dung? Evidently, yeah.

Nepal is home to 5,980 flowering plant species, 2% of the world's orchids, and 6% of rhododendron species. The country is home to over 250 species of flora and fauna, including 870 species of birds (roughly 8% of the world's total), 650 species of butterflies, and the world's largest moths and honeybees. The Chitwan National Park is a protected area for endangered and rare animals like Asia's one-horned rhinoceros and the Royal Bengal Tiger.

Tulsi has a significant impact on the treatment and prevention of cardiovascular illnesses due to its decreased blood cholesterol content, suppression of ischemia and stroke, reduction of hypertension, and increased antioxidant qualities.

The front of the Rolls Royce starring the Spirit of Ecstasy — an early hood peculiar to a Rolls Royce was prone to being tossed off its front. This booty hack is no longer a possible with the current models, thanks to a safety device that allows the mascot to retract quickly into the body of the car when force is applied. If you're wondering what the word means, it refers to the illicit love affair between John Walter, editor of The Car Illustrated magazine, and his secretary, Eleanor Velasco Thorton. Sultry and hot!