Here’s How That Annoying Fly Dodges Your Swatter | Deep Look

A fly has a pair of tiny, dumbbell-shaped limbs called halteres that were once a second pair of wings. They wield them to make razor-sharp turns and land out of reach on your ceiling. But don’t despair – there *is* a trick to smacking these infuriating insects. SUBSCRIBE to Deep Look! Please join our community on Patreon! DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen