34 分钟
Interesting Engineering on MSNScientists turn tiny algae-powered robots into Olympic athletes with magnet controlThe scientists discovered that adding a magnetic coating to green algae micro-swimmers had minimal impact on their swimming ability. The algae — using a breast-stroke motion with their flagella — ...
From Stadler Rail to Waabi and H55, these companies are bringing fresh thinking to the sustainable transportation of people and goods.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果