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。
最热内容
新兴技术
Feathers could hold the secret to better water bottle designs. Here's how
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.
新兴技术
Old dog training methods teach robots new tricks
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.
第四次工业革命
Movement help cement your memories. Here's how
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; ...
This is what 'free will' looks like in your brain
Scientists have for the first time watched the human brain making a purely voluntary decision to act.