Bill Nye, who tore 80% of his quadricep last week, was told not to participate in last night's Dancing with the Stars. But he did anyway, performing a Daft Punk-inspired robot dance with Tyne Stecklein that required him to move his injured leg as little as possible. The duo won't be returning, but they left the stage to chants of "Bill! Bill! Bill!"

Here's Bill and Tyne's cha cha performance from earlier in the season.