October 29: Arpanet

ARPANET network nodes, 1977

On October 29, 1969, around 10:30pm PST, Charley Kline, a student at UCLA using the SDS host computer in Boelter Hall, logged into the SDS 940 computer at the Stanford Research Center 350 miles away in the first successful ARPANET computer-to-computer transmission using a wide-area packet-switched network. Within a month, the UCLA-Stanford computers were permanently… Continue reading October 29: Arpanet

October 27: Margaret Hutchinson Rousseau

Penicillin bioreactor — deep-tank method.

We often take note of major discoveries, like the discovery of Penicillin in 1928 by Scottish scientist Alexander Fleming, but we don’t always recognize the effort it takes to make the results of these medical advances widely available. Margaret Hutchinson was born on October 27, 1910. She received her degree in science at Rice in… Continue reading October 27: Margaret Hutchinson Rousseau