人类对未来世界总是充满好奇和想象。100年后我们靠什么发电?癌症会治愈吗?精神病能成为历史吗?汽车可以飞吗?近日,英国广播公司《地平线》节目的科学家团队总结了关于未来我们最需要知道的10件事情,一起来看看吧。 如何让电灯一直亮下去? Much of our electricity is generated by burning coal or gas, both of which will ultimately run out. Renewable energy sources are fraught with their own problems (not least the changeable nature of British weather), so could a Norwegian concept of erecting wind turbines thousands of feet in the air where there is always a breeze become a reality? 大部分的电能是通过燃烧煤或天然气产生的,这两种能源最终都会耗尽。可再生能源自身存在问题(尤其对于英国多变的天气来说),那么,挪威风口处竖立数千英尺高的风力发电机的概念也许会成为现实? |