Give examples of the use of knowledge about the structure of animals in technology.

Many animals have inspired some devices. The shape of birds inspired man to create flying machines. Also, the shape of the fish has played an important role in shipbuilding and in the design of submarines. In addition, robots that look like dogs are now actively being created. They are needed to carry heavy objects to hard-to-reach places. These robots are planned to be used in search operations when it will be difficult and unsafe for a person to be in the epicenter of a disaster or with a high risk of destruction.