The car will run on electricity and solar power, or it will be clearer. For example, if you are too close to another car, or if you drive dangerously, your car will automatically slow down.
Because there is no land, the new city will have to be built in the sea. In some cities, there will be two levels of water, and people-oriented will live in the upper level. . The lower floor will be used for transportation, shops and factories.
Biotechnology will be better, so that food will not be affected by insects or diseases. Healthier. Potatoes will be developed, fruits and vegetables will taste better, and food will be preserved for a long time.
This new technology will be used to make TV sets only 5 cm thick. They will have pictures, like household appliances. Photos. Electricity will be quiet, controlled by computer, and they will use 50% electricity.
Many new treatments for diseases will be inherited. The products successfully used in engineering therapy will be used for influenza and common cold. However, some new diseases will be found.
Two: Thirty years ago, hartwell Lake in Ponkapog, New Jersey was full of vitality. Many birds and animals live near the water full of fish. There are some birds, animals and fish, and the water in the lake. Pollution. This is a dirty brown, covered with strange plants.
Here's what happened. ? First of all, we must consider how to introduce water into Lake Phnkapog, so that when it rains, the water comes from around the lake. In the past, there were forests around Ponkappog Lake, so the rain was clean.
Nowadays, there are many chemicals around the lake, and people often use other chemicals to clean or kill insects in the garden. They're House. Business. Enterprises use many chemicals in their machines or shops. Other chemicals fall to the ground from cars and trucks. Whenever it rains, the rain will take away all the chemicals in families and businesses, and then bring them into the lake. They pollute water sources and kill animals.
Small boats are also a problem on the lake. Ponkapog Lake is a popular place for motorboats, but oil and gas ships entered the lake, so more inferior products were put into the water and left like this.
In Hartville, people are worried that they love their lake, so it is possible to preserve it. A clean lake must have clean rainwater flowing into it, so that people can pay more attention to chemicals at home and at work. They must also be careful of more gases and other chemicals on the ground. They can't use any motorboats more on the lake, which may change people's lives. Only in this way can Ponkapog Lake become a beautiful and clean lake.