St. John"s wort. Stunning robots invented by nature itself

Imagine that, in addition to ours, there is another world - the one where invulnerable, with incredible abilities live living mechanisms live.
Is this science fiction? No, scientists-robotics today really work on the creation of robots with superpowers of real animals. What will happen if you add mechanical power to the agility and speed of the snake? It will turn out to be an almost invulnerable robot Uncle Sam, who can move around the ground and water, lift heavy loads and participates in rescue operations.
The superpowers of the St. John"s wort are prompted by nature itself, and their creation is due to the need to solve the tasks and cope with various difficulties. They can do what is impossible for a person: to detect poisoning gases or to help when saving that they have given during disasters.
This book tells about 12 such amazing robots: incredible hybrids of bacteria and mechanisms, silent flying robots, underwater octobot and even mechanical cockroaches, all these are St. John"s wort. Together with the St. John"s wort, you will take a fascinating and informative walk (and also crawl out, get out and hunt) on the wilds of wild robotics.
For primary and secondary school age