Ping-pong balls have many uses: apart from playing table tennis, they have been used for countless art projects, science experiments, and even to raise ships from the bottom of the ocean. As it turns ...

When you’re going to build something big, it’s often a good idea to start small and work out the bugs first. That’s what [bitluni] did with his massive 1200-pixel LED video wall, which he unveiled at ...

If you are like me and need a couple of different alarm clocks to make sure you get out of bed in the morning, then you may want to check out this cool concept LED alarm clock. The Aphelion LED alarm ...