Wind is the worst. It messes up hair, it blows stuff in eyes, and most famously and rudely of all, one time it made a bridge in Washington twist and undulate until it exploded. Alright, maybe that was the fault of the engineers, not the wind. But still, strong gusts have the potential to threaten many technologies, including a new one: drones. If you’ve ever taken a quadcopter out on a windy day, you know the struggle.