1915: g feats of engineering with leaps of pure science. Making use of vacuu
Citations (1)
- The Innovators: How a Group of Hackers, Geniuses, and Geeks Created the Digital Revolution whole source · open book
g feats of engineering with leaps of pure science. Making use of vacuum tubes and other new technologies, AT&T built repeaters and amplifying devices that
chapter: CHAPTER FOUR