Here’s How That Annoying Fly Dodges Your Swatter
Season 7 Episode 20 | 4m 33s | Video has closed captioning.
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.
Problems Playing Video? | Closed Captioning