Uh oh…Bill Nye “The Science Guy” is hurt. He tripped and fell during his paso doble on Monday night’s episode of “Dancing With The Stars.” He falls toward the end of ...and almost looks to us like it was part of the dance. Bill saw the doctor yesterday, and E! news reports that he could potentially need surgery after hurting his knee. A rep for ABC says "We can confirm Bill Nye was injured during his performance last night and is currently seeking medical attention. We will continue to keep you posted on his progress." Watch Bill’s dance from Monday’s show.