Glow Brick

posted May 28, 01:37 AM by Puffo

This stunning little gadget looks exactly like a light bulb trapped inside a glass cube. The cool thing is it requires no batteries or power cord.

At night time the light bulb glows using the energy it has gathered during daylight hours. Not only does it make a trendy night light but it really is fascinating to see it in action. There’s something very weird about a light bulb which glows without being connected to a power source – and because the box is transparent you can place it in completely improbable places. Great for freaking out your mates.