Puzzle Alarm Clock

Need more of an early-morning challenge than simply hitting snooze? Check out the Puzzle Alarm Clock ($67). The clock awakes you by shooting the four puzzle pieces into the air, forcing you to find and replace them to stop the alarm. It runs on two AA batteries, which is nice to know, since there's always a chance they'll be the only salvageable components following you throwing the clock into a wall in frustration. [Thanks, Sun]