①What will our life be like in 50 years? Some scientists from the UK make some predictions about our life in the future. Let's have a look.
②Self-cleaning houses.Future houses might clean themselves while you're at school or work, or when you are sleeping. You can control(控制)your houses by sending messages through mobile phones.
③Insect(昆虫)-burgers.Insects will become our main food. They're rich in protein(蛋白质). People can make them into burgers and some other food. People can keep more insects in their kitchens.
④Underground skyscrapers(摩天大楼).You could call them "earthscrapers". They're underground buildings. During an earthquake(地震), these buildings wouldn't fall down like normal skyscrapers.
⑤Special ways for travelling .To improve ways for traveling, people might take flying taxis and flying buses. For a long way to travel, they might take super rockets. The travel time between London and New York could be just 30 minutes by rocket.