Researchers resolve a problem that has been holding back a technological revolution
Researchers have cleared that obstacle by developing a new way to purify carbon nanotubes -- the smaller, nimbler semiconductors that are expected to replace silicon within computer chips and a wide array of electronics. ...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark