> Computers are great, but in a way, so 20th century; it's networked computers which are, at least arguably, the real technical revolution of the 21st. It then

> Computers are great, but in a way, so 20th century; it's networked computers which are, at least arguably, the real technical revolution of the 21st. It then goes on to list all things created in the 20th century: TCP/IP, ethernet, DNS, HTTP, etc.