Robotics

New exosuit helps runners sprint faster

A team of mechanical engineers at Chung-Ang University in South Korea has developed an exosuit that can help runners cover short distances faster. Their project is reported in the journal Science Robotics.

Business

Alibaba plans to list logistics arm in Hong Kong IPO

Chinese e-commerce giant Alibaba said Tuesday it intends to spin off its logistics arm Cainiao through an initial public offering in Hong Kong as the firm undergoes a massive restructuring.

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