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Dec. 23, 2024
Black and pink children bicycle in the park
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Early bicycles
Modern mountain bike has thick, wide tires for use on rocky trails
A bicycle (or bike) is a small, human powered land vehicle with a seat, two wheels, two pedals, and a metal chain connected to cogs on the pedals and rear wheel. A frame gives the bike strength, and the other parts are attached to the frame. The name comes from these two words - the prefix "bi-" meaning two, and the suffix "-cycle" meaning wheel. It is powered by a person riding on top, who pushes the pedals around with his or her feet.
Riding bicycles, which is also called cycling, is an important way to travel in several parts of the world. The most popular type of cycling is Utility cycling. It is also a common recreation, a good form of low-impact exercise, and a popular sport. Road bicycle racing is the second most popular spectator sport in the world. Bicycling uses less energy per mile than any other human transport.
Invention
Draisine (around ), the first two-wheelerWooden(around ), the first two-wheeler
In a German professor, Baron Karl von Drais, created the first two-wheeled bicycle. It was made of wood and had two wheels. The front wheel could be turned using the handlebars in order to steer the bike. However, it did not have pedals, so the rider would have to push their feet on the ground to make it move.
In the s, French inventors added pedals to the front wheel. However, it took a lot of effort to turn the pedals. Later inventors made bikes out of metal only, and made the front wheel very big, giving higher speed. This design was called the penny-farthing bicycle. However, it was difficult to ride, since it could fall easily and the rider would fall far.
Several improvements were made in the s and '90s. In , the safety bicycle was invented. This had two wheels the same size so that the rider could sit at a lower height. It was called the safety bicycle because it much easier to ride than the penny-farthing. When stopping, the rider can simply put down a foot instead of completely dismounting. Instead of pedaling and steering with the front wheel, the safety bicycle steers with the front wheel while the pedals turn the back wheel using a chain. Brakes operated by hand levers on some bikes also increased safety.
In , Scottish inventor John Boyd Dunlop re-invented a type of tire which was filled with air. This made safety bicycles more comfortable. Soon, the freewheel was invented. This was a device inside the hub of the back wheel that allowed the wheel to spin even if the rider wasn't pedaling. However, this meant the rider could no longer stop the bike by backpedaling. As a result, better hand brakes were invented, and a different type of brake which could stop the bike if the pedals were turned backwards. Later inventions included better brakes, and gears which made cycling over hills much easier. During this time the bicycle became very popular.
Basic Design
Basic components common to most bikes include a seat, pedals, gearing, handlebar, wheels, and brakes, all mounted on a frame. The majority also have a gear shifter. The cyclist's feet push the pedals to make them go around in circles, which moves the chain, which turns the back wheel of the bike to make the bike move forwards. The front wheel is connected to the handlebar, so turning the handlebar from side to side swivels the front wheel which steers the bike.
Types of Bicycles
The city bicycle
Tandem
Folding electric
Road bike in city
Safety
When riding on streets, it is safest to ride on the same side of the street that cars drive (which would mean riding on the right side of the road in countries where people drive on the right side of the road, and riding on the left in countries where people drive on the left). To avoid hitting people, riders must obey signs that say "no bicycling", even if it does not seem to make sense at the time. Low light makes bicycle lighting important. It may not be safe to ride when it is dark. Riders wear reflective clothing to be safer in low light. Wearing a helmet makes bicycle riding safer. More than 300,000 people children alone to go to a hospital every year because they were hurt riding a bicycle. Wearing a helmet does not mean that somebody cannot be hurt if they crash their bicycle, but it makes being hurt less likely. Some bicycles have bells or horns that the rider can use to warn other people that they are riding by them.
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Additional resources:Many places have a bicycle path linking houses with shops, schools and stations. These make bicycling safer, letting cyclists stay away from busy motor traffic on dangerous roads.
Related pages
Images for kids
See also
In Spanish: Bicicleta para niños
A bicycle is a useful vehicle that helps us reach a destination without polluting the environment. It is composed of steel and has two wheels. In addition, it has got a seat and handle with two pedals and also a bell. Some bicycles have a carrier while some dont. It is a popular choice amongst poor people and students. Essay on bicycle will help us understand its importance.
Bicycles have become even more important in recent times. While they have been offering us many advantages for a long time, they are very vital now. It is because of the rate at which pollution is growing in the world, they offer a greener way to commute.
In other words, bicycles do not require any petrol or diesel which harms our atmosphere. Further, it does not leave a carbon footprint as well. Thus, it is a great choice for everyone especially those who are environment-friendly.
After that, we see that bicycles do not possess the potential to harm anyone, unlike bikes, cars and buses. If you ride a bicycle, you are less likely to hurt someone or get in an accident as compared to ones who ride bikes or drive cars.
Most importantly, bicycles are great for our health. There are numerous benefits which cycling offers to ensure a healthy life. It is not only a great alternative to gym workouts but also helps prevent cardiovascular diseases.
Therefore, bicycles help to preserve our health. Similarly, they do not harm the environment. Moreover, they are also very beneficial as we can go through narrow roads with a bicycle which we cannot do with bikes or cars.
I have a bicycle which is red and black in colour. My father gifted it to me on my birthday and it is my most cherished present. The name of my bicycle is Turbo Thunder and it has many interesting features.
It comes with different gears and a basket as well. Moreover, it also has a bottle holder and a lock. I cycle every evening with my friends from the neighbourhood. It is very liberating to me to be able to cycle in the pleasant weather without any care.
My father ensures that I always wear my protective gear while cycling to prevent any injuries. I have decorated my cycle with stickers as well to make it more personalized. In addition, I go to my coaching classes on my bicycle only.
Therefore, I love my bicycle and I wish to keep it with me even after growing up. As cycling is good for the environment and our health, I plan to keep cycling for a long time to lead a healthy life and make the environment clean.
Get the huge list of more than 500 Essay Topics and Ideas
To sum it up, bicycles are great in every aspect, whether it is regarding our health or the health of nature. Moreover, it is also not heavy on the pocket. With the world getting polluted at a faster rate day by day, it is essential for us to switch to bicycles for a healthier life and greener future.
Question 1: What is the importance of a bicycle?
Answer 1: Bicycles are very important as they offer us many health benefits if we cycle regularly. In addition to that, it serves as a great workout session. Most importantly, they are great for the environment as they do not pollute it.
Question 2: Who invented the bicycle?
Answer 2: Karl von Drais was a German who invented the first bicycle. He developed it and named it the swiftwalker which hit the road in the year . The early bicycle came with no pedals and the frame was a wooden beam. It has two wooden wheels with irons rims and leather-covered tires.
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