CULTURAL QA 05-2023-24 BY Mr G AND EDITED BY KR 25523 BEING A COMPILATION THERE MAY BE ERRORS
KR THERE WILL BE NO ERROR SIRS AS FACTS BASED Q1 What are some interesting facts about ocean? According to research, life started in the ocean around 3.5 million years ago. 90% of all the volcanic activity on the planet happens in the ocean. Human beings have only explored 5% of the ocean. We know more about the surface of the moon than the floor of the ocean. KR: I do not know which research sir. But I have facts from Smithsonian which is scientific which says,” The ocean may seem like a vast and unchanging landscape, but the reality is that the world beneath the waves has continuously evolved over time. As terrestrial creatures, humans are largely unaware that much of life's history has taken place in the ocean. Indeed, life had been evolving and changing for more than 3 billion years—the majority of the planet's existence—before the first creatures made their way out of the water. The first ocean lifeforms were microscopic, so small they would be invisible to the naked eye. Later, bizarre and alien-like creatures reigned supreme. Even creatures more familiar to us, like sharks, whales, and octopuses have long and storied pasts with ancestors very different from the creatures now roaming the seas. Some species existed for a geological moment before they went extinct, while others slowly adapted to changing seas. Evolution takes time, and when the ocean changed too rapidly for species to respond, mass extinctions occurred across the globe. This has happened five times and could happen again. However, our scriptures started with the Matsya avataram and our evolution theory was not negated by even Darwin. II I do not know what you mean by 90% of the volcanic activity under the water? All Volcanic activity does occur only inside; on mountain volcanoes also so many things happen hidden; but in sea water we see when only steam is projected. Volcanic theories are partly seen after eruption and half by scientific theories. No one was inside when it was about to start. III The answer like wider than moon is only a kind of measurement like pacific width is 12300 miles whereas Moon diameter is 1.5th; in which case even Mars is smaller to Pacific since Pacific is 60 million sq miles. And Earth is 50 times bigger than the moon. And the earth comprises 75% water viz sea. Anything smaller than Mars can be immersed in the Pacific. IV Knowing more of land and less of sea is a misnomer. After the sonic sound beams a lot of factors have come out. Since it is 32 pounds per sq. inch pressure, it is not so easy. So too there are >75%of the earth yet to be explored. Have you read about lightning today written by me? All those measurements cannot be taken being too close, but signals and sounds and flashes measured far beyond those factors. KR IRS 25 5 23 On Wed, 24 May 2023 at 23:45, '[email protected]' via iyer123 < [email protected]> wrote: > *CULTURAL QA 05-2023-24* > > *BEING A COMPILATION THERE MAY BE ERRORS* > > Q1 What are some interesting facts about ocean? > > A1 Krishna Kamat,12h > > The Ocean is home to 94% of all life on earth. > > According to research, life started in the ocean around 3.5 million years > ago. > > *The largest animal ever to live on Earth is an ocean mammal called the > blue whale.* > > The Ocean is home to the world's largest living structure (The Great > Barrier Reef off the coast of Australia) > > 90% of all the volcanic activity on the planet happens in the ocean. > > Human beings have only explored 5% of the ocean. We know more about the > surface of the moon than the floor of the ocean. > > *The Pacific Ocean is the world’s largest ocean and contains around 25,000 > islands.* > > *The Pacific Ocean is wider than the moon.* > > Q2 Why do planes tilt up when taking off? > > A2 Erika Fernandez, Experience in Aviation Field Tue > > Planes tilt up when taking off for a simple reason: to generate more lift > and overcome gravity. Lift is the force that keeps the plane in the air, > and it depends on the shape, angle, and speed of the wings. *By tilting > up the nose of the plane, the pilot increases the angle of attack of the > wings, which creates more lift and allows the plane to climb faster.* > > To understand how this works, let’s review some basic concepts of > aerodynamics: > > Lift is the force that acts perpendicular to the direction of the airflow > around the wing. Lift is generated by the difference in air pressure above > and below the wing. The air above the wing moves faster than the air > below the wing, creating a lower pressure above and a higher pressure below. > This pushes the wing up and creates lift. > > Drag is the force that acts opposite to the direction of the airflow > around the wing. Drag is caused by the friction and turbulence of the air > as it flows over and around the wing. Drag reduces the speed and efficiency > of the plane. > > Thrust is the force that propels the plane forward. Thrust is generated > by the engines, which can be jet engines, propellers, or rockets. Thrust > overcomes drag and maintains the speed of the plane. > > *Weight is the force that acts downward due to gravity.* Weight is > determined by the mass of the plane and its contents. Weight opposes lift > and pulls the plane down. > > To take off, a plane needs to generate enough lift to overcome its weight > and enough thrust to overcome its drag. The pilot controls these forces by > adjusting the speed, angle, and shape of the wings. > > *The speed of the plane affects both lift and drag*. As the speed > increases, so does lift and drag. The pilot needs to find an optimal speed > that maximizes lift and minimizes drag. This speed is called the take-off > speed or rotation speed, and it varies depending on the type, size, weight, > and design of the plane. > > *The angle of attack of the wings affects both lift and drag as well. As > the angle increases, so does lift and drag*. The pilot needs to find an > optimal angle that maximizes lift and minimizes drag. This angle is called > the take-off angle or climb angle, and it also varies depending on various > factors. > > *The shape of the wings affects both lift and drag too*. The pilot can > change the shape of the wings by using flaps and slats. Flaps are movable > panels on the trailing edge of the wing that extend downward and backward > during take-off and landing. Slats are movable panels on the leading edge > of the wing that extend forward and downward during take-off and landing. > Both flaps and slats increase the surface area and curvature of the wing, > which increases lift and drag. > > *By using these controls, the pilot can achieve a successful take-off by > following these steps:* > > The pilot accelerates along a runway until reaching take-off speed. > > The pilot pulls back on a control stick or yoke to tilt up (pitch)the nose > of the plane. > > The pilot uses ailerons (movable panels on each wingtip) to keep the wings > level (roll) and rudder (a movable panel on the tail) to keep the plane > aligned with the runway (yaw). > > The pilot uses flaps and slats to increase lift and drag, which helps the > plane to take off at a lower speed and climb at a steeper angle. > > The pilot retracts the landing gear (wheels) to reduce drag and weight. > > The pilot retracts the flaps and slats to reduce drag and increase speed. > > *The pilot adjusts the throttle (a lever that controls the engine power) > to maintain a constant climb speed and altitude.* > > *By tilting up the nose of the plane, the pilot can achieve a higher angle > of attack and generate more lift*. This allows the plane to take off > faster and climb higher, which is important for safety and efficiency > reasons. However, tilting up the nose too much can also increase drag and > reduce speed, which can cause a stall (a sudden loss of lift). Therefore, > the pilot needs to balance the angle of attack with the speed and shape of > the wings to optimize the take-off performance. > > I hope this answer helps you understand why planes tilt up when taking off > and how pilots control the forces of flight. Taking off is one of the > most critical phases of flight, and it requires skill and precision from > the pilot. > > Q3 How long can a dog bark for? > > A3 Animal Lover | Dog Lover | Cat Lover | Loving Husband1h > > > > Dogs are known for their vocalizations, and barking is one of the most > common sounds they make. Barking can serve several purposes, including > communication, warning, and expression of emotion. In this article, we > will discuss how long dogs can bark for, what factors influence their > barking behaviour, and when excessive barking may be a cause for concern. > > *How long can dogs bark for?* > > The length of time that a dog can bark for depends on several factors, > including their breed, age, and temperament. In general, dogs can bark for > several minutes or longer, depending on the situation. *Some dogs may > bark continuously for extended periods of time, while others may bark > intermittently over a longer period.* > > Factors that influence barking behaviour > > There are several factors that can influence a dog's barking behaviour, > including: > > Breed: Some dog breeds are more vocal than others and are more likely to > bark. For example, breeds such as beagles, basset hounds, and miniature > schnauzers are known for their vocalizations. > > > > Age: Puppies and younger dogs may bark more frequently as they are still > learning about their environment and developing their communication skills. > > Temperament: A dog's temperament can also play a role in their barking > behaviour. For example, dogs that are anxious, fearful, or aggressive may > bark more frequently than dogs that are more relaxed and confident. > > Training: Proper training can help to reduce a dog's barking behaviour. > Dogs that have been trained to respond to commands such as "quiet" or > "enough" are more likely to stop barking when told to do so. > > When is excessive barking a cause for concern? > > While barking is a normal behaviour for dogs, excessive barking can be a > cause for concern. *Excessive barking can be a sign of an underlying > health or behavioural issue, and it can also be a nuisance to neighbours > and other people in the vicinity.* > > *If you notice that your dog is barking excessively, it is important to > consult with a veterinarian or animal behaviourist*. They can help to > diagnose and treat any underlying health or behavioural issues that may be > causing the behaviour. > > > > *Some common causes of excessive barking include:* > > Anxiety or fear: Dogs that are feeling anxious or fearful may bark > excessively as a way of coping with their emotions. > > Boredom: Dogs that are bored or under-stimulated may bark as a way of > seeking attention or entertainment. > > Separation anxiety: Dogs that are experiencing separation anxiety may > bark excessively when left alone or when they sense that their owner is > about to leave. > > Medical issues: Certain medical issues, such as pain or hearing loss, can > cause dogs to bark excessively. > > Conclusion > > In conclusion, dogs can bark for several minutes or longer, depending on > the situation and their individual characteristics. Factors that can > influence barking behaviour include breed, age, temperament, and training. > While barking is a normal behaviour for dogs, excessive barking can be a > cause for concern and may be a sign of an underlying health or behavioural > issue. If you notice that your dog is barking excessively, it is important > to consult with a veterinarian or animal behaviourist to determine the > underlying cause of the behaviour and to develop an appropriate treatment > plan. > > Q4 What are some mind blowing facts that most people don't know? > > A4 Divyanshu Rawat, Obilivon, Updated Fri > > Mind-Blowing Facts That Will Blow Your Mind Away > > Have you ever come across some mind-boggling facts that leave you > questioning everything you thought you knew about the world? Well, hold on > tight because I'm about to drop some knowledge bombs that will surely make > your jaw hit the floor. Get ready to have your mind blown! > > 1- The Great Wall of China: Not Visible from Space! > > You might have heard the popular belief that the Great Wall of China is > visible from space with the naked eye. It sounds impressive, right? Well, > here's the truth: it's nothing more than a myth. Astronauts and satellite > imagery have debunked this claim, revealing that *the Great Wall is not > visible to the naked eye from space*. So, next time someone tells you > this "fact," you can confidently set the record straight. > > 2 - Humans and Bananas: DNA Buddies! > > Did you know that humans share about 50% of their DNA with bananas? Yes, > you heard that right! *It turns out that all life on Earth shares a > common ancestor, and as a result, our genetic makeup has some surprising > similarities to our yellow friends*. So, the next time you enjoy a > banana, remember that you're practically indulging in a genetic family > reunion. > > 3 - More Stars than Grains of Sand > > Imagine standing on a beach, feeling the soft grains of sand between your > toes. Now, multiply that by every beach on Earth. That's a staggering > number, right? Well, hold on tight because the universe has an even more > mind-blowing surprise for you. There are more stars in the universe than > there are grains of sand on all the beaches combined. Wrap your head around > that astronomical fact! > > 4- Cleopatra: Time Traveller > > We're about to delve into the extraordinary life of one of history's most > iconic figures: *Cleopatra, the enchanting queen of ancient Egypt. You > might think that Cleopatra and the pyramids of Giza go hand in hand, right?* > Well, buckle up because I'm about to drop a bombshell on you: *Cleopatra > actually lived closer in time to the Moon landing than to the construction > of the Great Pyramids of Giza.* > > 5- The Shortest War in History > > Wars can be long, brutal, and devastating. But did you know that the > shortest war in recorded history lasted only *38 minutes? That's right! > It was between Britain and Zanzibar in 1896*. The cause of the war was a > dispute over the succession of the Zanzibar Sultanate. Britain, with its > superior firepower, quickly defeated Zanzibar's army, and the war was over > in less than an hour. It may have been brief, but it still goes down in > history as one of the most curious military conflicts ever. > > 6 - Istanbul: The Only City on Two Continents > > Cities can be fascinating for many reasons, but Istanbul, in Turkey, has a > unique claim to fame. *It's the only city in the world that straddles two > continents – Europe and Asia*. The Bosporus Strait, a narrow waterway > that separates the two landmasses, runs through the heart of the city. It's > no wonder Istanbul has been a hub of culture and commerce for centuries. > > 7 - The Power of Lightning > > Lightning is a force of nature that can be both beautiful and deadly. *But > did you know that a single bolt of lightning can release enough energy to > power a 100-watt light bulb for over three months? *That's enough > electricity to keep your home lit for an extended period. It's a testament > to the incredible power that nature can wield. > > 8 - Honey: Nature's Eternal Sweetener > > Honey is a delicious natural sweetener that has been around for centuries. > But did you know that it never spoils? Archaeologists have found pots of > honey in ancient Egyptian tombs that are over 3,000 years old and still > perfectly edible. Honey's unique chemical composition, low water content, > and acidity make it a natural preservative that can last for centuries > without going bad. > > 9 - Ants vs. Humans: The Weight Battle > > *Ants may be tiny, but did you know that the total weight of all the ants > on Earth is roughly equal to the weight of all the humans?* That's a > mind-boggling fact that puts into perspective just how numerous these > industrious insects are. It's estimated that there are around 10,000 > trillion ants on the planet. Now that's a lot of six-legged friends! > > 10 - Octopuses: The Three-Hearted Creatures > > Octopuses are fascinating creatures that never cease to amaze us. But did > you know they have three hearts and blue blood? Yes, that's right! Two of > their hearts are used to pump blood to the gills, while the third heart > circulates blood to the rest of their body. And the blue blood? It's > because they use copper instead of iron to transport oxygen, giving it that > distinct blue colour. > > Q5 What are the health benefits of neem fruits? > > A5 Priya Bharti,Nutritionist at Fitness (2012–present)May 14 > > Neem (Azadirachta indica) is a tree that is native to India and is > commonly used in traditional medicine. The neem tree is known for its > bitter-tasting leaves, *but the fruit of the neem tree is also used for > its medicinal properties*. Here are some of the health benefits of neem > fruit: > > Boosts Immune System > > Neem fruit is rich in antioxidants, which can help to boost the immune > system. Antioxidants help to protect the body from damage caused by free > radicals, which can lead to inflammation and diseases. > > Improves Digestive Health > > Neem fruit is also beneficial for improving digestive health. It is a > natural laxative and can help to relieve constipation and other digestive > problems. Neem fruit is also believed to have anti-inflammatory properties, > which can help to reduce inflammation in the digestive tract. > > Promotes Liver Health > > Neem fruit has hepatoprotective properties, which means it can help to > protect the liver from damage caused by toxins. It is also believed to > have a detoxifying effect on the liver, which can help to improve liver > function. > > Reduces Inflammation > > Neem fruit contains compounds that have anti-inflammatory properties. > These compounds can help to reduce inflammation throughout the body, which > can help to prevent and treat a wide range of diseases. > > Lowers Blood Sugar > > Neem fruit is believed to have hypoglycaemic properties, which means it > can help to lower blood sugar levels. This makes it beneficial for people > with diabetes or those at risk of developing diabetes. > > Supports Skin Health > > Neem fruit is also beneficial for the skin. It contains compounds that > have antifungal, antibacterial, and antiviral properties, which can help to > prevent and treat a wide range of skin conditions. Neem fruit is also > believed to have anti-aging properties, which can help to reduce the > appearance of fine lines and wrinkles. > > Fights Infections > > Neem fruit contains compounds that have antimicrobial properties, which > means they can help to fight infections caused by bacteria, viruses, and > fungi. This makes neem fruit beneficial for treating a wide range of > infections, including respiratory infections, urinary tract infections, and > skin infections. > > *In conclusion, neem fruit is a highly beneficial fruit that offers a wide > range of health benefits*. It can boost the immune system, improve > digestive health, promote liver health, reduce inflammation, lower blood > sugar, support skin health, and fight infections. Neem fruit is commonly > used in traditional medicine and is a natural and safe way to improve > overall health and well-being. > > My note- Neem seed oil is used to light lamps, mostly for specific > purposes advised by astrologers. *3-4 Neem leaves are eaten by many after > meals*. For diseases like chicken pox, the patients are laid over the > neem leaves, especially in Tamilnadu. > > Generally in compounds neem trees are grown in the homes. The breeze > touching neem leaves are good for health. > > I am not sure of eating neem seeds in Tamilnadu. > > *All the above QA are from Quora website on 23--05- 2023.* > > *Quora answers need not be 100% correct answers .* > > *Compiled **and posted by R. Gopala Krishnan, former ITS, on 25-05-2023* > > > > > > -- > You received this message because you are subscribed to the Google Groups > "iyer123" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/iyer123/1204257800.1558232.1684997101474%40mail.yahoo.com > <https://groups.google.com/d/msgid/iyer123/1204257800.1558232.1684997101474%40mail.yahoo.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Thatha_Patty" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/thatha_patty/CAL5XZorP0SM1rFKTh7VBCgmU%3DXnypZ7h8zyzgyGLKgEh-S-uHw%40mail.gmail.com.
