For an example of what I mean about Kurzweil's timeline: 2018 10^13 bits (=10 TB) of computer memory—roughly the equivalent of the memory space in a single hum

For an example of what I mean about Kurzweil's timeline: 2018 10^13 bits (=10 TB) of computer memory—roughly the equivalent of the memory space in a single human brain—will cost $1000. 2023 10^16 calculations per second—roughly the equivalent of one human brain—will cost $1,000. http://en.wikipedia.org/wiki/Predictions_made_by_Ray_Kurzweil http://en.wikipedia.org/wiki/Predictions_made_by_Ray_Kurzwei...