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2 天
Tech Xplore on MSNDual-light 3D printing technique enables seamless blending of flexible and rigid materialsInspired by how nature blends toughness and flexibility, such as the rigid structure of bone surrounded by pliable cartilage, ...
Activities include nature scavenger hunts, a rubber-duck hunt, build-you-own-birdhouse and pinwheel decorating, free ice ...
WWF and partners have helped farmers learn about improved agricultural practices for rubber tapping, soil maintenance and disease control, as well as gain access to subsidized fertiliser. Through ...
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