Discover the Wheels

                                         Discover the Wheels

A Wheel is a mechanical component that is shaped like a wheel and rotates on one axis. Interesting information related to the history of this wheel can be useful. The earliest evidence of a wheel dates back to 3500 BC and was found in ancient Mesopotamia. This wheel was used by potters. Wheel - making was a time when animals were domesticated and farmed. In the process, humans learned to make needles, cloth, baskets and boats. The first man - made wheel has been used in pottery for thousands of years. The first lathe machines were made which were rotated by the potters by hand or foot. Centuries later, potters began using mills with the help of lathes or wheels, and they began to use heavier stones to produce more energy by rotating. He thought it necessary to make round holes in the wheel so that there would be no problem of friction to rotate the wheel. Also, the rod on which the wheel was to be mounted had to be round and soft. The wheels lasted a long time, but for some reason it failed. After that, wooden wheels were made, but were nothing special. In this series of changes, a new type of wheel with thick rods was created. It is said that the Harappan people used this wheel. Evidence of this can be found in some of his works of art. These wheeled were used in things like chariots, rickshaws and carts. This wheel with thick rods continued to run until 1870. Then the rods were changed to thin wires. Such wheels can be seen on bicycles nowadays. They were once used in vehicles.

                                                               

                                              

According to ancient research evidence, this discovery spread rapidly in Eurasia and the Middle East. There is countless evidence of wheel use from 3400 BC, including photographs of chariots and four - wheelers, models of chariots, and specimens of wheels and their wooden axles. The oldest wheel is a Slovenian wooden model made between 5100 and 5350 years ago. The wheel is believed to have been discovered in India, but some historians believe that it was first discovered in Mesopotamia about 3500 BC. 

The wheel was first cut from the tree and made into its trunk. He says the wheel was invented in Iraq. Today it is also taught in books but the truth is that the wheel was invented in India about 5000 years ago ie in the Mahabharata period. At that time wheels were used in chariots. It is said that the Sindhu valley civilization was suddenly destroyed for some reason and even excavations have found ample evidence to prove that the wheel was in vogue among the people of the Sindhu valley civilization on a large scale. A toy or an elephant cart found in the remains of the Sindhu valley, the world's oldest civilization, dating from 1500 to 3000 BC, is housed in an Indian museum, proving that the wheel was invented in India, not in Iraq.

According to historians, the Sindhu valley civilization and the Sumerian civilization had close trade and cultural ties, so trade most have been accompanied by the exchange of goods. But even in the time of Ram ji 2000 years before these two civilization there were chariots, there were wheels. There were bows and arrows, there was a flower ship, there was a watch and there were many kinds of weapons, so the civilization of Ramayana period is even more ancient. The world's oldest book, the Rigveda, mentions chariots, wheels, and ships.  The discovery of the wheel was on important achievement in the history of anthropology. Only after the discovery of the wheel  did the journey to the bicycle and then to the car come to an end.    

Birds That Can't Fly

                                        Birds That Can't Fly

Creatures that are able to fly are generally considered to be birds but there are many species of birds that are fully capable of running on the ground, not flying. Yet they fall into the category of birds. Because of the undeveloped wings of such birds, they find it a disgrace to look up at the sky. Due to the large number of cats and wolves in India, there is no room for non - flying birds. These birds are found in sufficient numbers only in places where their deadly enemies, cats and wolves, are not equal or at all. Since most of these birds do not have teeth, they have to choose places in search of vegetarian food. 

Ostrich :    Four species of ostriches adorn the deserts of Africa and Arabia. It is one of the largest living birds in the world. They usually weight more than 150 pounds [ 150 kg] and stand about 3 meters high. The male ostrich has a white tail and a black neck, while the female has a short, brown tail. According to its habit, the ostrich also swallows useless things. Waste items can include pieces of iron, bottle caps and similar items. Like a desert camel, they can be satisfied without water for a few days. Due to this quality it is also called the ' Camel Bird '. It is capable of running at a speed of 40 kilometers per hour. Its legs are long like those of a camel. Their egg sizes are quite large. An egg can weigh up to 2 kilograms. Ostrich eggs are also used for decoration. Its wings are in high demand in small and large scale industries. As a result, ostriches are being given maximum protection and convenience in the deserts of Africa and Arabia countries. 

                                                      

Penguin :    The penguin lives on earth despite being a bird. Water is its home world. It is abundant in the southern hemisphere's cold rocky region of Antarctica. They look for food in the water. Fish is their favorite food. The penguin is 19 inches high. Their physical appearance is blue and black. They have a diagonal mark on the chest, the lips are black and the part is white.

                                                               

Kiwi :   It is the smallest bird in the world that cannot fly. It is about the size of a hen.

                                                  

Kesovari :    Kesovari is found in the dense forests of Australia, the East Indians, New Guinea and their environs. They are brown in age and black in adulthood.

                                                   

                                                         

                               

 Archeopteryx :   Its body is quite long, about one meter. They have sharp teeth, solid bones, long jaws and long tails. Its entire body is covered with scales.

Moaz :    It also occurs in these birds. It weighs about 520 pounds and stands 5 meters high. Moaz's legs are heavy, making it difficult for him to walk. They depend on vegetarian food, as carnivores are not possible due to their small size. 

                                                           

Hesperonis :    The bird has been identified from a place called canas in North America. It is about two meters long. The body is on the neck with long striped lines. The jaw has sharp teeth. The wings of the hesperonis are not fully developed. Its hind legs are strong and have a membrane that helps it swin.

                                                           

Epernis :   The Epernis is also a bird that cannot fly. Due to their weight., they are also called ' Elephant From '. It weight about half a ton. People keep water in its eggs. About 25 liters of water enters the green field. The people of Madagascar are benefiting.  

                                                     

                                                               

   

Be Careful When Shopping Online

                             Be Careful When Shopping Online

When it comes to shopping, online shopping is a great option. Not only do you get innumerable  product ranges, but you also get online deals and huge discounts when you shop online. Due to stiff competition, these - e - commerce companies are coming up with new offers every day to attract customers. But in the midst of this abundance of discounts, it is important that you act wisely. Here are some easy ways to shop smart. By following these steps, you can avoid wasting money on online platforms.

Browsing history and cookies clean :   Retailers determine the dynamic pricing of a product based on your location, your browsing habits, spending patterns, demand etc. To avoid this, before making an online purchase, make sure you have a clean browsing history and cookies, as well as logged out of all accounts.

Using Debit or Debit Card Instead of Cash on Delivery ( CDD) :   Often new customers find the CDD alternative the safest because they only have to pay after the product is delivered. By card payments are very useful when shopping online. Most websites tie up with multiple banks. In this case, you can also take advantages of cash back offers by using debit or debit cards of these banks. In addition you will get record points on card payments. Many points are accumulated on the card when shopping online with Zhit or card debit card. Which you can use for future shopping.

Compare Price and Quality :   Be sure to get all kinds of information and customer reviews related to the product before you buy it. Comparison of websites for smart shopping is also very useful. Today there are many websites and mobile apps related to the competition. In such a case, whatever product you are planning to buy, write it down in one place and read its reviews. This will allow you to make a good deal without compromising on quality. 

                                                        

Useful Shopping with App Instead of Website :   To promote mobile shopping, e - commerce companies are promoting purchasing with a mobile app instead of a computer website. Companies offer everything from double discounts to cashback when shopping with a mobile app. These companies also send notification on the mobile app. These notifications with discount offers can be useful for you.

Don't Rush into Shopping :    Don't rush into the cycle of offers and discounts sometimes we come back at a discount and make some extravagant purchases. In that case, take care of your needs before shopping. Avoid buying things unnecessarily. Sometimes companies offer substantial discount on outdated models in the prevailing models in the market. In such cases you must be completely satisfied before shopping.

Shipping and other Charges :   Be sure to pay attention to shipping and other charges when ordering online. Many e - commerce companies also offer shipping at a minimum price. Free shipping is often not available on small products. Also, in some cities, these companies do not offer cash on delivery. Also check before ordering. 

Use Coupon Codes Wisely :   Register on retail websites to get promotional and coupon codes and subscribe to promotional updates. Go to any search engine and type promotional or coupon with the name of the website. This will give you information about other deals and discounts related to different products. But getting discount codes and coupons is not enough. They should be used wisely to get the most out of it. This is especially important when using more than one code, aim to get the most out of the discount.

Quality and Reliability :    Don't just look at offers and discounts when shopping. Always choose a reportable website and well - known band for shopping. If an offer sounds great, get the full information first. Doing so will also let you know the flaws of the offer. Consider your retirement and financial goals before shopping this festive season. Spend only what you need. You can invest in liquid funds to spend this festive season.     

Deep Sea Mining Education, New Need

                      Deep Sea Mining Education, New Need 

There are huge deposits of minerals hidden under the ground. These minerals are formed by many chemical reactions, which are being extracted from the soil by excavation and used by man in various works and products. There is no limit to 'Surface Mining'. Wherever the mineral is discovered, excavation beings and it is later extracted. It contains minerals like Coal, Ferrous metals, Manganese, Bauxite etc. These materials are mined but about 70 per cent of the excavations are not properly excavated and they are destroyed. Most of the mines are under government control and the government contracts for a certain amount of mining but most of the area is under mafia rule, due to which the trend of illegal mining is increasing day by day. Overseas, there are strict laws on surface mining, especially for coal and ferrous metals. Geolgists say that digging in the mountains causes many problems in the environment. During excavations, valleys are formed which are filled with rain water and this degrades the ecological system. Its effect has also been at the ground water level. The government of India has recently banned a number of mining projects to protect the natural environment, including the western Ghats of India and the Delhi - Haryana belt of the Aravalli Hills. With this in mind , more emphasis is being placed on the teaching of ' Deep Sea Mining'. Companies are also coming forward in this. gold, copper, cobalt, manganese, nickel and many other precious minerals will be extracted by excavation so that the ecological system will be healthy and the environment will not be adversely affected. 

                                                            

China and Russia are doing the most in the field of DC Mining. These areas are the Indian ocean and the Atlantic ocean of India. According to a report, the oceans have huge reserves of minerals, which could be used to extract many tons of minerals every year. It will contain more copper on this subject, a scientist from the National Institute of Oceanography, Dr. S. N. Gajbhai says that proper use of marine minerals will be possible only when the children are informed about it from school - college. Today, there are huge employment opportunities in the field of sea mining but most of the children are not aware of it . Even if they have some knowledge, they do not want to come in this field, because they are not properly educated and therefore they do not understand the importance of this field. There are many engineers in our country but very few students are interested in the field of oceanography. This is also a matter of concern. As a result oceanography is still untouched today. Cadre Abhishek Kankan says that any marine excavation is based on certain rules so that we can benefit from it. This requires more and more scientists and engineers who can work more efficiently in less time. Nuclear blasting and jing, shattering by nuclear blasting, sheet sinking by rotary penis etc. are all state - of - the - art excavation systems. 

* Deep sea mining through nuclear blasting and jing could separate the minerals and deposit the sea - sand to from an island.

* " Shuttering by nuclear blasting will be used to extract minerals from the oceans and test them first, " he said. Their quality will be excavated later to reduce the time and effort required.

* ' Sheet sinking by rotary penis from tunnels is used to extract manganese. In developed countries, this system is used to extract minerals from the sea. It can also make salt water sweeter. In Mumbai, wastewater from sewage is discharged into the sea through this system. Deep sea mining is a new concept, so there are some things to keep in mind while doing it. It is important to get training from good Institutes to work in this field. Dr. Gajbhache says that it is important to follow certain rules while digging in the sea floor.

* Continuous digging from more than one place to the bottom affects the bottomless layer of the ocean floor, which is likely to increase the toxicity of the water and pose a threat to marine life.

* In addition, many chemicals are released in the mining area from leaks, spills abrasions, etc., so it is important to clean the area by excavated, the minerals should be removed and the remaining residues should be removed to avoid water contamination. Deep sea mining is also expensive.         

Minerals in the ocean floor are different in different layers. For example, below 4,000 to 6,000 meters, copper, nickel, cobalt and manganese, vanadium, platinum and mozibdenum at depths of 800 to 2,400 meters and lead, zinc, gold, silver, etc. at depths of 1,400 to 3,700 meters. Are gone diamonds are also extracted from deeper seas.

                                                      

Some Institutes where Deep - Sea - Mining Engineering is taught : 

* Bengal Engineering college, West Bengal - BE.

* Botanicas Gardens, Howrah Metallurgy. 

* Indian Institute of Technology, B Tech, M.SC.

* Indian school of Science, Dhanbad.

* College of Engineering Rourkela, Odisha.

* Banaras Hindu University Institute of Technology.

* Nagpur University Chandra Chur Engineering College.

* Maharashtra Institute of Technology, Pune.

* College of Technology and Engineering, Udaipur.

* Anna University, College of Engineering, Gundi, Chennai.

 

When, Where and How Did Ice - Cream Start?

                 When, Where and How Did Ice - Cream Start? 

How can this be if it is summer and there is no talk of ice cream! You may have eaten a lot of ice cream, but do you know when and where the first - of - its - kind ice cream was first introduced? So let's find out when, where and how ice cream evolved!

This history of ice cream is 700 years old. The world's first ice cream was made in China in the 13th century, but its taste was later tasted by its citizens. Something similar happened in China when the Mongol emperor Kublai Khan banned his countrymen from eating ice cream. Due to this no common from 1260 to 1296. It was enjoyed only by members of the royal family. But then slowly, ice cream reached the Chinese by 1300, but the art of making ice cream was not known to other countries even after many years. In the middle of the 13th century, an Italian traveler, Marco polo, arrived in china as a royal guest. She was also given ice cream after the meal. Macro polo loved ice cream. He requested king Kublai Khan of China to teach him the art of making ice cream. Kublai Khan explained to Marco polo how to make ice cream, but only on the condition that the use of ice cream by restricted to the Italian royal family. Marco polo obeyed the king and the art of making ice cream spread beyond China to the Italian royal family. 

                                                              

In 1533, princess ' Catherine the Medici' of Italy married prince Francis I of France. On her way to France, Catherine took her chef with her. Then came the art of making ice cream from Italy to France. 

In 1630, princess ' Henrietta Maria' of France married. Prince Charles I of England. Henrietta's chef went to England with the princess. Thus ice cream reached from France to England and thus with the gradual increase in the popularity of ice cream it started to be traded and ice cream factories were started. 

The refrigerator was invented in 1900 and then ice cream became an industry and ice cream with new colors, shapes and flavors began to emerge. The world's first large ice cream factory was built in Baladimore, USA and today there are several ice cream factories in every country and thus children from every villages and town are enjoying ice cream today.  

     

Dada Sahib Phalke was the Father of India Cinema

              Dada Sahib Phalke was the Father of India Cinema 

During the screening of the film ' The Life of Christ' in Mumbai in 1910, there was a man in the audience who found the purpose of his life after watching the film. He saw all the films screened in the city in about two months. He decided that he would make a film. That person.  None other than Dada Sahib Phalke, the father of Indian cinema. Dada Sahib Phalke's real name was Dhundhiraj Govind Phalke. He was born on 30 April 1870 in Triyambakeshwar, near Nashik in Maharashtra. His father Daji Shastri Phalke was a sanskrit Scholar. After some time, his family came to Mumbai in search of a better life. In 1885, he entered the J.J college of Art. To fulfill his dream of becoming a filmmaker, he moved to London in 1912 with a friend's money. After learning the intricacies of London filmmaker for about two weeks, he came to Mumbai to buy filmmaker equipment. 

After coming to Mumbai, Dada Sahib set up the Phalke film company and decided to make a film under his banner called ' Raja Harishchandra'. Meanwhile, he met Yashwant Nadkarni, a photography equipment dealer. He accepted to be the financier of his film. Dada sahib Phalke wanted a woman to play the role of an actress in a film, but in those days it was considered a bad thing for women to act in films. His search was later completed by visiting salunke, a chef in a restaurant. A part from directing in the film, all of his writing, cinematography, editing and painting. He took responsibility. He even did the distribution of the film himself. Dada Sahib wife helped him a lot during the making of the film. During this time she cooked and washed the clothes of about 500 people working in the film. The film cost around Rs. 15000 which was a huge amount in those day. Finally, the day came when the film was to be released. The film was first screened at Mumbai's Cornish Cinema on May 3, 1913. The film, which lasted for about 40 minutes, received overwhelming support from the audience. " The Movie proved to be a super hit at the box office". After this Dada Sahib Phalke directed successful religious films like ' Mohini Bhasmasur', ' Sstyawan Swithri', 'Lanka Dahin', ' Sri Krishna Janam and Kalia Mardan'. 

                                                                  

In the 1920s, the audience shifted from religious films to action films. This came as a great shock to Dada Sahib Phalke. Seeing the domiance of film business, he finally retired from the film industry in 1928. On Occasion of the centenary of Dada Sahib Phalke's birth in 1970, the government of India launched the ' Dada Sahib Phalke Award' in his name in recognition of his remarkable contribution in the field of film. Film actress and Host Devika Rani was the first actress to receive this highest honor in the film world. Dada sahib Phalke directed about 100 films in his three decades long, cine career. Released in 1937, ' Gangavataram' proved to be the last film of Dada Sahib Phalke's cinematic career. The great filmmaker Dada sahib, who enchanted the audience with his films for almost three decades, passed away in silence on February 16, 1944 in Nashik. The highest award in the world of cinema was given in 2015 to Manoj Kumar. Earlier, Shashi Kapoor was honored with the award for the year 2014.

' The Dada sahib Phalke' award is given by the Government of India to those who have made outstanding contributions to the development of Indian cinema. Under this golden lotus, a shawl and Rs. 10 lakhs are provided. This honor is conferred on the recommendation of a committee of eminent persons constituted by the Government.  

     

Music is a means of Worship, not just Entertainment

             Music is a means of Worship, not just Entertainment 

Music relieves stress, which develops the power of thinking and understanding. Enthusiasm, along with passion calms the heart and mind. That is music. The greatest tension of a hectic life is relived by listening to music. For some, music is more than just a form of entertainment. World Music Day is celebrated on June 21 every year. This day is celebrated in a total of 110 Countries.  (Germany, Italy, Egypt, Syria, Morocco, Australia, Vietnam, Congo, Cameroon, Mauritius, Fiji, Colombia, Chile, Nepal and Japan etc.) In France, all programs are open to the public for free on this day. even the biggest artist perform for free on this day. It is believed that when everyone listens to their favorite songs, there are movements in the sensitive part of the body. The mind, begins to tremble, joy over whelms the mind, something tears come out on a tune. In fact, even psychologists believe that music has a profound effect on health. In the field of science, the relationship between and health is being improved. 

Yoga keeps us healthy, just as music keeps us healthy and happy. It is said that the melody of music is heard in every particle of nature. Like the morning breeze, the chirping of the birds and the fluttering as music. Music has settled in the soul of all of us, we are happy then music, music in sorrow i.e music is that companion of happiness and sorrow from which we can never stay away. Music is that which has rhythm, in this style pomes are no less than music. It has rhythm, there is speed of words and there is also singing. 

The Magic in Music :   Music has a magical effect. Lord Krishna left the melodious tone with his flute and captivated the Pavas, the coyote cooks, the peacocks sing, the peacock begin to dance, and the peacocks begin speak. The farmers is delighted to see the fields swaying, and he sings the melody in his mind. This is the time when the vibrancy of nature. In these conscious hours, every living being and the melody of music has a far - reaching effect. 

Music relieves stress :   There is no shortage of music lovers around that world. whether you are happy or sad, music works according to your origin. We all know that music is a friend of ours that works to relieve our stress and improve our origins. In today's fast paced life people have to deal with all kinds of mental disorders, stress and other problems and music is an effective way to get out of it all. Music therapy involves listening to music according to one's personality, problems and circumstances.

                                                            

Music Day Begins in France :   World Music Day first started in France. The people of France have a special fondness for music. In view of this attachment of the people, June 21 has been declared as world music day. The first music day was officially declared on June 21, 1982, is response to the French people's obsession with music. In 1976, JL Cohen, a well - known American composer, organized a musical group in France. Musicians from different countries perform their programs overnights with their own musical instruments. Famous musicians from all over the world play music in public parks, museums, train stations and the public. They do not charge people for entertainment. The musicians want to spread the message of peace and tranquility all over the world through these gatherings.

The music is a melodious melody :   They all know that when a person is alone he turns to music. Whether it is happiness or sorrow, man tries to find music in everything, Music and human companionship are very deep. Probably so deep that even, When a person could not speak, a voice would come out of his throat to express happiness or sorrow. There was also some melody or rhythm in it. As man learned to speak and developed, the meaning of music gradually changed. Music is no longer just a voice for man. Instead, it turned into a melodious melody, which he could please himself or others by listening to or reciting. In other words, music has become a way for people to be happy. Later, when the music developed a little more, the meaning of the words was added to it and it was enlivened by musical instruments. Is told ? That the flute was the first musical instruments to come into existence. When man was developing, he first made a bone flute. After that music became its second instrument. 

Music Therapy :   The traditional of music in India may be very old, but the concept of music therapy is no longer very popular among Indians. According to experts, music is very effective in itself and plays an important role in relieving stress and many mental illnesses and keeping the body and mind happy. The effect of music is profound. It can turn negativity into positivity and this is the basis of music therapy meaning 'music therapy'. The mind is happy with the vocal movement of music as entertainment but it also plays an important role in relieving stress and many mental thoughts. As the person get lost in the vocal movements of the music, his attention is diverted from other things and he begins to feel relief. Music therapy involves the preparation of music according to the individual's temperament, nature and problem. an orchestra and many other instruments are used for this purpose. As the patient improves, the music changes accordingly. That is why this therapy proves to be expensive.