Next time you listen to your favorite dubstep music (one of my favorite genres btw), you will definitely want to enhance your listening experience by building yourself a music-syncing LED display that will sync to every beat and it’s a great project that anyone can tackle.
See full HOWTO at Wired.com
A DIY 3D LED globe was spotted at Maker Faire this year, it was probably one of the best. I believe this is the improved version of the one we saw couple years back.
See video of the DIY 3D LED Globe in action!
P.S. You can also learn to build something similar by looking at this DIY LED spinning globe.