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Apart from being a health aid, 3D printing serves as a useful teaching aid as well. My nephew has brought home from kindergarten a 3D-printed toy dinosaur that he wouldn't discard even when he is asleep. The sense of "genuineness and clarity", he told me, is what sets it apart from peer toys made through conventional methods.

Announcement comes as nation enters final stretch of campaign to help poor

Another 8 million metric tons of plastic waste, including plastic bottles, bags, toys and other items, flow annually into the ocean from beaches, rivers and creeks, according to experts.

Another offline store in Hangzhou made a travel plan to Sanya, Hainan province, for 37 travelers, involving a spending of 350,000 yuan. A travel plan to Sanya made by an offline Traveling Bestone store in Shanxi for six adults and two children cost travelers nearly 70,000 yuan, according to Jiemian.

Another 10,000 fresh water fish fries will be airlifted from Guangzhou to Manila in the near future, according to officials with the ministry.