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新兴技术
新研究或启发高性能储水材料的仿生学设计
一种鸟的羽毛拥有在飞行中保存水分的不可思议能力,或许可以启发下一代吸水材料的诞生。
一种鸟的羽毛拥有在飞行中保存水分的不可思议能力,或许可以启发下一代吸水材料的诞生。
An extreme closeup of feathers from a bird with an uncanny ability to hold water while it flies could inspire the next generation of absorbent materials.
With a training technique commonly used to teach dogs to sit and stay, researchers showed a robot how to teach itself several new tricks, including stacking blocks.
As Superman soars overhead, people on the streets famously think they see a bird, then a plane, and then finally realize it’s a superhero. But they haven’t just spotted the Man of Steel; ...
Scientists have for the first time watched the human brain making a purely voluntary decision to act.