We'll start by snipping the tops and bottoms off the balloons, then do some fancy cutting to make straps, ruffles, belts, and accessories. Can you believe it? It's going to be absolutely stunning!

CHANG: And why even use balloons? Like, why not use fancy drones or even aircraft to do this - because of the altitude you need? REED: Commercial aircraft - a lot of aircraft only goes up to 40 or ...