Print cuisine

Scientists have developed 3D super-smooth ‘jellified’ foods made to look like the regular meals we eat every day. 科学家研发了一种3D打印食品,这些“凝胶状”非常软,看起来跟日常食物一样。 From broccoli to roast lamb, the…

The world’s fastest elevator

Hitachi has said it will install a lift capable of reaching speeds of 72km/h (45mph) into a skyscraper in Guangzhou, southern China. 日本日立公司日前表示,将在中国南部城市广州的一座新摩天大楼里安装“火箭”电梯,电梯最高速度达每小时72公里(45英里)。 The lift,…