Harvard holds real estate totaling 5,457 acres of land, the size of over 4000 football fields! But it hasn’t always been this large. Classes at Harvard began in the summer of 1638 in a single-frame house and a college yard. Of the total land owned, the main university campus holds only about 4%.

You cannot get your passport photo taken while wearing a uniform, hats, caps, or even sunglasses. In fact, if your hair obscures your face, you will need to be photographed again. Only commercial employees, such as pilots and flight attendants, are eligible for approval.

According to studies, when people were shown pictures of famous people without eyebrows, approximately half of them were unrecognizably different! Like the Mississippi River, eyebrows serve as a crucial landmark.

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.

As you age, your eyelashes will fall out more frequently and take longer to regrow. In total, it takes an eyelash 12 weeks to fully regrow after it has fallen out.

In stark contrast to their modern-day high status, lobsters were routinely fed to convicts during colonial times (and slaves). They were filthy, inexpensive, and everywhere. Prisoners were ordered to limit their consumption of lobster to three days a week when they became sick of it.

For diabetics, amaltas is helpful in regulating blood sugar levels. The cassia fistula's activity improves insulin sensitivity, which in turn helps regulate blood sugar levels.

Many notable enterprises were formed in Sweden, particularly in the fields of design and technology. Electrolux, Ericsson, H&M, IKEA, Saab, Scania, and Volvo are just a few of the well-known Swedish brands in the world. Sweden is also the source of several inventions and advancements. Tetra Pak, the pacemaker, dynamite, and the spherical ball bearing are only a few examples.

Pavitr meets an old yogi who bestows upon him the strength of a spider in order to combat the evil that threatens the planet. While exploring his abilities, Pavitr declines to assist a woman who is being attacked by numerous males. He departs, but returns when he hears his uncle's cries, who was stabbed while attempting to aid the lady. As a result, Pavitr recognises that enormous power comes with great responsibility. Peter Parker was given the name Pavitr Prabhakar, Mary Jane was given the name Meera Jain, Aunt May was given the name Auntie Maya, and Uncle Ben was given the name Uncle Bhim. Are you still astounded?

One of the most fascinating aspects of psychology is that the human brain can hold an estimated 2,500,000 terabytes of data. Given that the typical adult human brain weighs just three pounds, this is an astounding quantity of information. Furthermore, memories are retained for both short-term and long-term usage at the same time, allowing us to access a great quantity of knowledge anytime we need it.

Dr. Smirnov makes the startling claim that probiotics will replace antibiotics as medical treatments in the twenty-first century. This is because, like antibiotics before them, their successful medical use will fundamentally alter how we think about illness.

It takes a lot of water to produce the cotton required for clothing. To put these figures in context, the amount of water required to make a t-shirt is enough to keep one person hydrated for 900 days, whereas the amount of water required to make a pair of jeans is equivalent to hosing down your lawn for 9 hours.

The food of flamingos primarily consists of carotene-rich algae and crustaceans. Flamingos' well-known hot pink or reddish colouring is caused by this pigment.

Karl Landsteiner identified blood types in the early 1900s, and that some types cannot mix. There are several ideas as to how these classifications came to be, but the subject of why humans have various blood types at all remains unresolved.

The Hands Resist Him is a haunting painting created by Bill Stoneham in 1974. The work depicts a young boy standing next to a female doll who has hollow eyes and a downturned smile. Behind them are disembodied hands reaching through the glass panels on the door. Though the contents of the painting are spooky in itself, some also believe that anyone in contact with it will die. The art critic, gallery owner, and first owner of the painting each died within a couple of years of each other after coming in contact with the painting.

When Perseus took Medusa’s head, we are told that something extraordinary happened. When Medusa was raped by Poseidon, it seems that she got pregnant but for some reason, never gave birth. Consequently, when her head was removed, two children sprang from the opening. These were Chrysaor and Pegasus. Chrysaor became the father of the three-headed (or three-bodied) giant Geryon who is mainly known for his fight with Hercules. Pegasus was a winged horse and one of the most famous mythological beings. So why did Gorgon Medusa give birth to a horse? This must have to do with the fact that Poseidon was, amongst others, the god of horses.

Taste receptor cells in the pancreas enable it to detect the presence of sugar. Artificial sweeteners are also "tasted" by it. But unlike our tongue's taste buds, it doesn't send these sensations back to the brain. Instead, the pancreas uses this sensory data to maintain a healthy hormonal balance and blood glucose levels.

When hot lava cools down quickly after being ejected from a volcano, obsidian, a sort of natural glass, can develop.

A lizard may opt to separate their tail from their body as a last-ditch attempt to escape a predator. This is known as autonomy, and it is a left-over response from their wild counterparts, who may use it to escape. This reflex is still present today and is frequently noted by pet lizard owners in times of extreme stress. It can be found in a variety of species, including Bearded Dragons and a variety of Gecko species. If this happens to your pet, it could be a sign that an event or series of events has pushed their stress levels over the edge. Don't worry, your pet's tail will grow back in time!

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.

One of the lesser-known statistics is that Mexicans are the hardest working people on the planet, with the average resident working 2,148 hours each year, or 41.3 hours per week!

There are three deserts in Egypt, the Western Desert,(aka the Libyan Desert) the Eastern Desert, (aka the Arabian Desert), and the Great Sand Sea which is a portion of the Sahara Desert.

The deserts of Egypt have their own ecosystems consisting of several Oasis, mountains, sand dunes, and oil reservoirs. Our favourite desert in Egypt was the White Desert in central 

not even contemporary graffiti. The graffiti that covers Pompeii is not a result of disrespectful tourists; rather, it dates from before the eruption. Private messages, public announcements, and election notices are just a few examples of how it provides tourists and historians with a remarkable window into Roman society. On one of our Pompeii tours from Rome, you can see all of this graffiti while imagining yourself going about your daily business in an ancient city.

The Great Pyramid of Cholula, also known as Tlachihualtepetl (meaning "hand-made mountain"), is a massive edifice in Cholula, Puebla. It is the greatest archaeological site in the New World, as well as the world's largest Pyramid.