Make hard drives in to speakers
You've got to admire their tenacity: taking the output jack of their sound card, feeding it through a 30-watt amp,
and then wiring up to the control heads of old hard drives to "sing", the folks over at Afrotechmods created hard speakers. We heard about this a while ago, but couldn't any longer resist the urge to tell you. Coming soon to a Radiohead album near you.