David floats a brussels sprout

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

David attached helium balloons to the brussels sprout, constantly letting go of the balloons. On the way back to the balcony, the brussels sprout floated to the ceiling of the house, causing David to have to climb the rafters to retrieve it. He floated his brussels sprout down from the balcony for 12 hours, receiving 3 points.

(Written by Taskmaster Wiki contributors)