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An engineer who has made a career of designing products inspired by nature, Bhushan believes scientists can design a better, less painful microneedle for medical purposes by mimicking design elements of bees and wasps.
An attendant introduces the control system of a China-made high-speed train to a visitor at an exhibition in Kuala Lumpur, Malaysia. [Photo/Xinhua]
An employee of Beijing Municipal Bureau of Sports was ordered to resign after he deliberately concealed his domestic and foreign trips in February and March when the country was fighting against COVID-19 outbreak, according to the country's top discipline watchdog.
An investigation team supervised by the ministry found a gasometer containing chloroethylene belonging to the company had a leak, and the out chloroethylene, which diffused to the road outside the company, caused the blast when it met with flame on the road.
An employee scans a parcel in JD's distribution center in Xi'an, Shaanxi province. [Photo provided to China Daily]
