What kind of houses will be there in future? This fancy is grandeur and a familiar puestion. We have introduced Japanese houses' history,waste,energy and new materials.

We should learn architecture's history and life of the past. We should know how houses don't throw rubbish. We should study about new energy(ex:solar heating) and new materials which are produced by recent technological advance. We need these 3 elements to make environment-friendly houses.

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