Blue Leds Hacks

Here's an awesome tutorial on how to build your own stunning 8x8x8 LED cube (that's 512 blue LEDs!).  Each LED can be controlled individually using special software and integrated circuits.  This enables you to program patterns, animations, and...

Using 60,000 LEGOs and sleek blue LEDs, one LEGO Star Wars enthusiast built this fantastic 5'x10' snow diorama filled with At-Ats, storm troopers and incredible details.� It took him four years and three thousand dollars to create.� Visit our...

So, you've got an old sling shot lying around. � All you need to do is attach some LEDs to some batteries to create a few LED throwies. Then, set your camera exposure, spin them around your head and let them fly. What's next, launching buckets...