finnish man claims he created nanobots  he was able to create small rings (doughnut shape) robots that are however still in the size limits that make them visible to human eye in this picture you see ring structures in finnish honey, the rings are robots who are able to navigate in honey (real application would be blood)   set/tt/169dfda3-9784-438d-b29a-0710 f66d34e3 there has been previously no proof of nano scale bots inside human blood. and actually there still are no proofs of that. but this finnish invention is almost on the level of nano scale and is impressive nevertheless. ring robots that can move around in viscotic fluid. if you take one of these and press it against your fingers it will bend into all directions. they are soft robots. the english term of robots way of movement is: zero-elastic-energy mode. he believes one day such bots could be in human blood delivering medicine but they need to get smaller than this.
Finland