insulation materials

Probably no one thought cardboard paper was the right material for construction. However, when looking through the house below, you have to think again.

Stanford University engineers have invented an ultra-thin insulating material that reflects the heat of sunlight.

Wood is a durable and flexible material, but it can rot, be eaten by insects and block light. Glass is not much better, they are easy to tank and cannot effectively block heat.

Japanese and Chinese scientists have found that electronics-making materials consume very little energy, mobile phones made of this material may not need to be charged.