Shoot your alarm clock to turn it off each morning. but wouldn't you have to grab the gun which takes the same time as turning the alarm clock off. and then you'd have to shoot the target when you're half asleep to turn the darn thing off.
One pot, two lives; a planter and a fishtank in one to promote a beautiful example of simbiotic living. While the fish's waste provides nutrients for the plant, the plant filters the water that it is fed to provide clean water for the fish.