![Micro drone on a flower and also a finger.](http://static.sciencelearn.org.nz/images/images/000/002/987/full/bb495582f3_hr.jpg?1674169395)
The flight capability of small insects is something engineers want to harness in micro drones at the scale of a fly. Tiny drones that fly like insects are now becoming feasible due to design evolution and new millimetre-scale manufacturing approaches.