I remember this, thanks for brining it up,:I had read it years ago and it always haunted me. The evolved solution involved using only 37 out of the 100 gates a

I remember this, thanks for brining it up,:I had read it years ago and it always haunted me. The evolved solution involved using only 37 out of the 100 gates available, no clock, and some units were logically disconnected yet disabling them caused the chip to fail at its task, indicating it was relying on EM effects particular to the chip. Truly amazing (and perhaps a bit creepy too).