ELi5 Why can flys see you coming a mile off when you try to swat them…but they can never seem to find their way back out of an open door?
In: 415
The flies wanna be inside, not leave. They came in because they could smell/sense something they wanna eat.
However, they do -not- wanna get swatted so they use their senses to dodge it to the best of their abilities.
Latest Answers