He did not write about relativity in the same way that Einstein did. But Galileo realised that motion is relative—that your impression of motion is affected by both your own movement and the movement of the thing you're looking at. Indeed, if you were imprisoned inside a windowless cabin aboard a ship, you would have no means of knowing whether the ship was immobile or travelling at a constant speed. These concepts would be food for thought for the youthful Einstein more than 250 years later.

Tunisia has a metro station located just outside of the capital. Everyone speaks about the metro, but don't be misled; it's essentially a light rail system. It indicates it won't go underground save for a few small tunnels and appears like a tram. The first line opened in 1985, while the latter two lines, lines 4 and 6, opened in 2008-2009. A metro ticket costs around 0.40 DT (0.10snt), and the metro is often easier to use than buses. Just be careful not to miss your stop and keep an eye on your valuables. I urge that travelers use taxes. When it comes to public transportation, it is the cheapest, fastest, and most comfortable option.

When perfumer David Holtz spoke to the Cut about making a genuine lily fragrance, he talked about how his initial scent smelled like soap—flat and flowery—far from the actual smell of fresh lilies. That’s when he realized that live lily flowers have a note which smells like “ham or baloney.” Then he took notes of clove, which has the component eugenol which gives it a smoky character and added them in. That’s how he got his lily scent, proving that animalic notes are necessary to add depth to generic florals.

Stingrays bury their bodies in the sand when they sleep, leaving their protective barb protruding to keep themselves safe. It is advised that beachgoers perform the "stingray shuffle" in order to cause vibrations in the sand and alert stingrays to their presence because this can be problematic in areas where humans join the ocean.

The giant armadillo (Priodontes maximus) of South America typically has up to 100th teeth! It feeds mostly on ants and termites.

Children with flatulence can benefit from the external application of Cassia Fistula pulp around the navel area because it promotes evacuation. For gastrointestinal issues, pulp can also be used with linseed or almond oil.

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).

Both men and women can get hernias, but men are more likely to do so. Babies are susceptible to hernias as well, which occurs while the abdominal walls are still forming and tissue pushes through a weak place in the belly naturally.

As the most powerful autocrat in history, Genghis Khan. Mongol Empire was established by Genghis Khan. He brought together the tribes of northeast Asia, creating his substantial kingdom. At that time, China's dominant Jin Dynasty was overthrown by Genghis Khan. 11% of the world's land was conquered by Genghis Khan. One of the famous quotes attributed to Genghis Khan is, "If you're afraid, don't do it; if you're doing it, don't be afraid!"

While Angkor Wat is the world's largest religious complex, the grounds of the temple ruins cover an area of more than 500 acres – while other sites in the world are more famous and famous than Angkor Wat, it is nearly 50 times larger than the site of Machu Picchu! It is not only the most important religious site, but also the most important heritage site.

If you visit northern Norway in the summer, you may take advantage of the midnight sun. Admire the night scenery in the setting sun, with extra daylight for outdoor activities and living like a native. In the northern city of Troms, for example, the sun only sets for 3-5 hours each night between May and July. In June, closer to the summer solstice, the sun never sets.

North Carolina is the first and only state in the United States to designate a carnivorous plant as its official flower. The Venus flytrap has been their state carnivorous plant since 2005. This effort attempts to encourage species conservation. Also, in North Carolina, poaching Venus flytraps has progressed from a misdemeanor to a crime since 2014. Harming the species is a severe offense.

Pink has been known to suppress anger and anxiety while also having a calming effect. It is frequently used in mental health care facilities and even prisons to help create a sense of calm. More pink details can be found in Adam Alter's book Drunk Tank Pink.

In Tunisia, Islam is a major religion. The majority of residents are Sunni Muslims, with minority of Christianity and Judaism. It is easy to observe how Islam has made a presence in Tunisia. One of the most obvious features is a call to prayer that may be heard five times a day: at dawn, lunchtime, mid-afternoon, sunset, and evening. In Tunisia, there are around 5000 mosques. The way people dress differs greatly depending on where you are. It is normal to see more western style attire in tourist locations, however in traditional places such as southern Tunisia and smaller villages, a more respectable form of dressed is recommended.

Sound waves can only move through solids, gases, and liquids; they cannot travel through vacuum. Space has no medium for sound waves to travel through, and it is completely vacuumed. As a result, astronauts in space cannot hear or communicate with one another. To listen and communicate, they need a radio.

Chia seeds first gained popularity as the star seed of chia pets before they started to reappear in our smoothies, puddings, and desserts!

South Korean women only have about three different types of hairstyles to work with, and they are based on their age and relationship status, rather than on preference or what is "in style." If you see a girl with long hair, she is unmarried; a girl with short hair has recently married; and older women wear perms.

You may have heard from friends or family that you should drink a glass of water immediately after drinking coffee because too much caffeine will make you thirsty or dehydrate you. While caffeine is a diuretic, studies have shown that when consumed in moderate amounts, it does not cause dehydration. Tea contains far less caffeine than coffee, so tea drinkers can also relax. In fact, coffee and tea can count toward your daily water requirement! Just don't consume more than 400 mg of caffeine per day, and remember that plain water is still the best beverage available.

Splash Mountain, the fastest ride in the Disneyland theme park, reaches a top speed of 40 miles per hour as riders plummet into the briar patch below.

These insects are extremely elusive. As a result, it is even more difficult to determine whether a particular species is in danger of going extinct. For fairy wasps, there are no known targeted conservation initiatives. Additionally, it is not included on the IUCN Red List (International Union for Conservation of Nature).

When we talk about Hindu mythology scriptures and holy books, all we can think of are the famous epics, The Ramayana, and the Mahabharata along with the Vedas. But that is not it, Hindu Mythology scriptures include the Mahabharata(how well do you know the Bhagavata Gita), The Ramayana, the Puranas, The Vedas, Sangam Literature, Periya Puranam, Bhagavata Puranam, and some other notable scriptures from the South Asian region.

Lord Shiva is regarded as the originator of yoga, the first yogi, or Adiyogi. He was the first person to plant the seeds of yoga in the human mind. Lord Shiva had taught yoga to seven people who became known as Saptarishis and were tasked with spreading it throughout the world.