In the future, the house will built with environmentally-friendly materials. The materials can produce electricity by take in air.

They can also keep the house at a pleasant temperature all year round, that makes the house more comfortably to live in. Besides, if there has an accident happening in the house, the host will receive a alarm call immediately. More importantly, once some natural disasters break off, the house can fly away to avoid it.

Although the house is still a dream, but I believe the dream will come true with the develop of science and technology.

Su Daoquan, aged 65, was a retired man in Hechuan of Chongqing. He got a lot of attention to local people earlier this month during the first public appearance of his specially invention — a water boat. The opening performance of his pedal boat given on the nearby Fujiang River in front of a crowd of more than 100 onlookers. The pedal boat is 2.6 meters long and 1.4 meters wider. It has empty metal containers on both sides. The pedals are used to turn to a pedal wheel. The driver can ride it in the center or there is room for two other adult. He said that invented it brought him a lot of joy and that our creation is not harming the environment and is suitable for tourism.

On January 5th, students in our school visited Robot World, which we saw a great variety of robot. It was amazed to find those robots could do a great number of things just like real people, including playing chess, playing piano and drawing pictures. What's more, the robots are in different kinds and shapes, which made us enjoyable. In addition, that excited me most was the show given by a group of robots. They danced just as if we were dancers on the stage. By visit Robot World, I have learned a lot about robots, especial about their functions and shapes. The great human wisdom is so powerful that it makes us to feel more comfortable to live in the world.