How Can Flies Become Invisible?
One way to see if a fly is invisible is by using a computer and a meter. The meter measures the yaw torque generated by the flies as they fly. The computer then translates that information into a precise rotation of the arena. This allows the fly to determine its position relative to the visual panorama.
If you have a fly infestation, there are several ways to get rid of them. The first way is to trap them. Flies live in a variety of places and are usually difficult to get rid of. The second way is to release them outside. Fruit flies lay their eggs in over-ripe fruit and vegetables. Fruit flies can be difficult to get rid of because they may be in your groceries.