Didn't you know? The Sonicare toothbrush was modeled after this!
The BBC has released the first image from the upcoming Doctor Who Christmas special. It doesn't really tell us anything other than that The Doctor will run away from an explosion while pointing his sonic screwdriver at something. Well, I'm sold.
The image was released as a promotion for tomorrow's "Children in Need" special on the BBC. "Children in Need" will feature some footage from the "Doctor Who" Christmas special as well as what Steven Moffat calls a "surprising" mini-episode.