[theold]

The high-performance soft robot, which is just a millimetre long, can bounce or squirm within blood vessels to treat cardiovascular disease, among other potential applications, according to the researchers.

This robot can be used to treat or even create temporary vascular blockages for medical aims, as indicated by Tang and his colleagues who built a model artery to demonstrate its workings.

https://www.scmp.com/news/china/science/...hange-face