What’s that Roomba, you say Timmy is stuck in a well? A Roomba vacuuming robot did more than clean the floor for one family in Israel, killing a venomous Vipera palaestinae by, apparently, running over the snake and wrapping the creature around one of its rotating brushes. The family credits the robot for sparing their children and pets from possible snakebite. Good boy. (Via Engadget)