The only remaining monument of the 7 ancient wonders of the world is still standing in Egypt. Only the Great Pyramid of Giza, in El Giza, Egypt has stood the test of time. The Pyramids of Giza are located in the capital city of Cairo and are as awe-inspiring as they always have been. The Great Pyramid of Khufu is the largest of all the pyramids and it was built to house the Pharoah Khufu in the fourth century. Today is known as the pyramid of Cheops. You cannot miss visiting the pyramids when you travel to Cairo, they can be seen from all over the city. The Pyramid of Khufu is massive standing at a height of 146.7 meters (481 feet)

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

Blue eyes and red hair are the most unusual combination on the planet. The majority of (natural) redheads have brown eyes, followed by hazel or green.

Eat a healthy, balanced diet; exercise frequently; use good form while lifting objects that are heavy; and, if you have a persistent cough, consult your doctor.

You are reducing air pollution for everyone by keeping your automobile at home. By avoiding congested main routes when you're walking, you can make it safer for yourself. If you can't avoid a big road, however, move as far away from the kerb as you can because even a few meters can reduce your exposure to pollution.

According to the Koran and Sharia, a Muslim man has the right to marry four women at the same time and must treat them all fairly. A Muslim lady can only have one spouse at a time. Tunisia was the first Arab country to outlaw polygamy in 1956. Having more than one marriage at the same time is illegal in Tunisia, and those who engage in polygamy will face punishment. Polygamy is typically permitted under civil law in nations where Islam is a dominant religion.

Adultery is legal in South Korea, as it is in China and Japan, and has been since 2015, as the country believes it is more of a personal matter than a state matter.

Falling in love is similar to taking a cocaine high in that both experiences affect the brain similarly and produce a similar sense of euphoria. According to research, falling in love produces several euphoria-inducing chemicals that stimulate 12 different areas of the brain at the same time.

Chinese porcelain was first exported during the Han Dynasty (206 BC – 220 AD). Chinese porcelain was quickly introduced to Western countries as a result of the large-scale trade developed along the Silk Road routes. Because of the prosperous maritime trade, Chinese ceramics were exported in large quantities beginning with the Song Dynasty (960-1279).

Brakes that do not lock up under full pedal pressure are becoming commonplace. They've saved numerous lives by letting the driver to keep steering the car and, hopefully, avoid a collision while braking hard. Mercedes-Benz improved the technology with Bosch in the 1970s before incorporating it into the S-Class in 1978. Anti-lock brakes were soon made standard on all Mercedes-Benz models.

Vitamin D is commonly lauded for its role in bone health and good moods, but new study suggests that it may also have a role in metabolism and weight loss. In one prior study, for example, when vitamin-D-deficient women increased their blood levels of vitamin D to recommended levels, they lost more weight. According to the National Institutes of Health, potential symptoms of vitamin D insufficiency include bone pain and muscular weakness. Even if you take vitamin D pills, don't assume that your levels are enough. When the women in the research took supplements, they absorbed varying levels of the vitamin.

You may have assumed it would be as simple as lighting your candle, but it's actually a little more difficult than that! Did you know that a candle's first burn is the most crucial? 
You must allow your candle to burn sufficiently long the first time you light it! Depending on the size of your candle, it may take several hours for the entire top layer of wax to become liquid. Your candle will not burn evenly if you don't do this.

Brazil is one of the world's most sensitive and significant biodiversity hotspots, with an estimated four million plant and animal species. The Amazon Rainforest, which covers 60% of Brazil, is responsible for most of this biodiversity.

The strangest thing of all time is that certain snails may sleep for up to three years! This is because they require wet circumstances to exist, and if the weather does not provide adequate moisture, they will hibernate. Honeybees, which can flap their wings 230 times per second, are also fascinating creatures. And did you know that baby pandas are born smaller than mice? They're only four ounces! Finally, horses and cows can sleep standing up but only dream while lying down.

Snails, which are living every lazy person's dream, have finally made it to the list of the laziest of all. They can sleep for three to four years without needing to eat. And we humans do nothing except eat, sleep and repeat.

The domestic silkworm Bombyx mori produces the majority of the world's silk, subsisting almost entirely on mulberry leaves. After reaching adulthood, the silkworm produces a fine fibre that is wound into a compact cocoon. Fibroin, which makes up the core filament, and sericin, a gooey substance that holds it all together, are the two main proteins that make up the fibre. The individual filaments of silk are slowly and carefully unwound from the cocoon and reeled together to create one very long, continuous strand of silk yarn. Silk is an entirely natural fabric if it is left undyed and untreated.

That is correct. They can transition from one gender to another at any time. The switch is determined by which is most suitable for mating at the time. Oysters normally begin as males and mature into females. Another fascinating oyster truth is that the substrate to which it attaches itself shapes this sea species! It adheres to the surface occupied by a cluster of oysters (known as the bed) and continues to build around it.

Assam is always inextricably linked with the Kaziranga National Park, and for good reason. Kaziranga is a bonafide World Heritage Site, and it is also home to two-thirds of the world’s great one-horned rhinoceroses. It is estimated that the population of Rhinos in the park is 2,401 as of 2015. Apart from the rhinos, Kaziranga is home to a rich variety of flora and fauna. It was also declared a Tiger Reserve in 2006.

Fewer than two in ten chief financial officers in the 350 largest British PLCs are women, only 4% of investment managers are women, and only 5% of corporations are led by a female CEO. There are more CEOs named Peter in the FTSE 100 than there are female CEOs. According to Lean In and McKinsey's 2020 Women in the Workplace report, which reviewed data from 329 firms, while entry-level roles are virtually evenly divided between genders, the ratio of women drops by roughly half at the senior VP level. Women make up nearly half of the workforce but hold just 38% of managerial roles, with the percentage decreasing with each additional level of seniority.

As of December 2017, the most widely used hashtag on Instagram was #love, followed by #fashion and #photooftheday. 

The hashtag that had seen the greatest rise in popularity during the previous year was #photography.

Due to the dramatic increase of educational institutions in Pune, it has become a national hub for education. It is no surprise that the city is known as the Oxford of the East because thousands of international students graduate from its esteemed universities.

London is a significant cultural and historical centre, and museums could not be overlooked in this regard. If you get the opportunity to visit this great city, you will undoubtedly miss out on a lot if you do not stop by one of them. Among these are the British Museum, the National Gallery, the Imperial War Museum, the British Library, and the Wallace Collection.