This is some hardcore modding.
This russian fellow has taken an old hard drive and turned it in to a clock!
The numbers are cut out of the hard drive plate and behind it is LED diodes. With ALOT of trimming the timings, he has made it possible to match the LED strobe with the revelation of number cut-out on the hard drive plate, and voila; an awesome clock!
Wanna make one yourself? Here is the guide!
Slick Nick approves Strobeshnik!
Via Nordichardware



