Looking for way to spruce up your yard? These potted plants take energy from the sun and store it during the day so they can glow once the sun goes down. The idea is pretty spiffy, and could definitely help out in lighting a pathway to your door, or helping you find your keys when you forgot to leave the porch light on. If you pick the blue one, they could also be pretty hideous to look at. Score one now for $40.

[via Pocket-Lint]