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Casual Idea

Sometimes I come up with several ideas by accident. It's not a" story",but I would like to write about them. I feel happy if you enjoy them. ◆Human Power Jet Engine In Japan,a TV station holds a contest called "JAPAN INTERNATIONAL BIRDMAN RALLY" every year. Though many human power airplanes whose propeller is turned by mechanism resembling bicycles join this competition,I have never seen an airplane with a jet engine. So I try to think of the Human Power Jet engine. The simple mechanism is just like this↓ First,the air taken from the front of the engine is compressed by human power. Second,the shutter on the back of the engine is opened. To sum,the engine resembles a high pressure balloon. To make this engine more successful,the engine should shoot out the air continuously. When a mechanism which enables this and translate human power into pumping the air is invented,the human power jet engine will succeed. The scene,an airplane flying away with only a whizzing,is very interesting,I think. ◆Pocket Size Bicycle Bicycles are heavy,oily and big. If you have a bicycle which is able to be folded to very small size, you don't need parking fee when you go to busy streets and you can open your umbrella without leaving your bike when it begins to rain. To reduce the weight,all kinds of metals cannot be used. Instead of metal,I think a special tube which becomes stronger when the air is pumped in should be used for the main frame. And, the structure of this tube should be like this↓ The material of this tube needs to be some special, because main frame must be folded compactly and if we use metal for these parts,it will be difficult. Wheels should be also able to folded and the rims should be avoided so as to fold these tires. The wheels are composed of only rubber tires,and spokes are made of inelastic strings. The pocket size bicycle needs special material and it will take much time to develop, but,perhaps we can make a folding bike like this to a certain extent.

◆Portable Micro-Wave When you want to eat a cup noodle,to warm up a bowl of rice once it gets cold,you can take the Portable Micro-Wave from your bag,and eat everything warm. This is entirely my imaginative thing,so it might be very difficult to succeed. This consists of container and microwave generation unit. The unit is able to be separated from the container,and when you attach it to a pan of metal,it turns out to be a IH cooker. To make this convenient stuff,a very compact and high performance unit is needed.

◆Although it might be very difficult to make these thing,I think it precious to think of what does not exist today. So,if you want to say ”You cannot achieve for ever!”or”It's a waste of time!”,please don't accuse me!