To mask or not to mask? That is the question. Covid-19 has woken the rest of the world to a practice with which the people of Hong Kong are very familiar. The SARS epidemic brought home the utility
In a bid to handle the increasing volume of e-commerce and the resulting pressure it puts on companies, Chinese logistics firms are using more robots in their warehouses. Cainaio, a logistics firm backed by Alibaba, recently reported that it has introduced robots into their warehouses in Tianjin and Guangzhou. The company said its robots, which can carry up to 100 kilograms (250 pounds) at a time, have been used for loading and unloading shipments from trucks as well as picking items off shelves.