Can flies recognize that I'm holding a flyswatter?

themeatbridge@lemmy.world to No Stupid Questions@lemmy.world – 226 points –

Has this ever happened to you? There's a fly in the house, buzzing around you, so you go to the cabinet to get the swatter. But as soon as you start wielding it, the little bastard disappears. You set it down, and now he's back, taunting you.

Ok so obviously flies don't taunt, but do they have the capacity to recognize, even instinctually, that I'm holding a deadly weapon?

53

You are viewing a single comment

Understand to that time appears differently to Flys. We move in slow motion to them.

That's really interesting. How do we know this?

I think the simple answer is that they are much smaller, so their neurons are shorter, so signals get there much quicker. They don't really have brains though so I wouldn't be too jealous.