Draisienne, bicycle in 1817

Hobby Horse

Germany's Baron von Drais invented the Draisienne. The nick name of this invention is Hobby Horse. The bicycle made from wood about 80 percent and has no pedals. Riders propelled it by pushing their feet against the ground. The wheels make from solid rubber tires. It is not popular in that time because it is hard to use. It creates for individual person using. This bicycle is very funny shape so there are not so many people use as vehicle in that time because the fact of people, they hate to be different and scare of changing. Also, this vehicle is difficult to control because it is too light and unbalance. The issue of unsuccessful of Hobby Horse is structure of the bicycle and it needs leg energy to move which is a lot more tired than walking by feet.


I think it is not useful because it is require our legs power to push to move the bike. Also, it makes from wood so it is extremely easy to be broken in accident because it makes from breakable material therefore it is one of dangerous transportation.
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Why do we need a bicycles?

The purpose of bicycles is vehicle that uses for transport someone or something to other area. Nowadays, people move their home to the place where they can travel to work easily because people is not pleasure to wake up early. People need the bicycle because it is more flexible to travel in traffic jam. For example, the red shirts make many streets into traffic so many people use bicycle to go to work. The bicycles are very useful invention in traffic jam. Bicycle is not only for travel but also do exercise so bicycle is very useful invention because it can do two activities in the same time which is traveling and exercising. Now, bicycle becomes a part of sport in Olympic game. Also, it becomes an invention for World Record for who is the fastest bike rider? Especially, bicycle is very fashionable to students who have no car in the large university because they take long period to travel from dorm to class room.

Why do we need a bicycle?

I think the bicycle is the invention that save a lot of time in short distance. Also, bicycles are cheapest transportation so it is suitable for every age who is the youths and olds.

The hailstorm hit in chiang raii

The hailstorm, which is big about an egg, destroyed the city around 20 minutes. In Waid Puang Kum and Mae Sai regions in Chiang Rai over 500 houses had been destroyed by the hailstorm. the hailstorm destroyed many this such as car electronic and else. People said it might be the biggest hailstorm in this serveral ten years because they have never seen the hail as egg size before.

I think the world is going to change because many natural desaster is pop up in close time. in my thought, the earth that change is because of people. People destroyed environment. People made pollution from thier invention such as car, factory and other else. It is obviously explain the reason of natural desaster.