Food Network recently introduced “Rescue Chef with Danny Boome,” which is, for all intents and purposes, a remake of Tyler Florence’s old show “Food 911.” A viewer writes in with a food-related difficulty, and Boome visits them at home to teach them a new recipe or technique.

It’s a pretty good show — but Boome got it wrong today. He was making a salad with his pupil today and was teaching her to use a salad spinner to dry the greens. “Let the power of gravity work for you,” he said.

BZZZZZT!

As Alton Brown could have told Danny, a salad spinner works by centrifugal force, NOT by gravity. Gravity comes into place when you drain something in a colander, for example, but gravity wouldn’t work on salad greens because there are so many surfaces for the water to cling to and hide in. The reason you need a salad spinner is because gravity doesn’t work in this particular situation.