Its doesn’t make me feel old. It makes me sad that we can’t change.
Ethernet's 44th birthday is Monday. I sketched this to include in a typed memo on May 22, 1973 at the Xerox Palo Alto Research Center. pic.twitter.com/M6rHpO5XCr
— Bob Metcalfe (@BobMetcalfe) May 20, 2017