This techno viking helmet created by Garrett Mace is just so cool you'll want to make one for your next party.

The helmet has colored LEDs and pairs them with bundles of fiber optic strands. Together, they cause the mohawk to glow. An Arduino controller is added to the mix and now you have a mohawk that changes color in response to ambient music.

Check out the video above to see the helmet in action and hop over to Mace's blog for details on how he assembled it. [Macetech via Hack a Day]