Know a Little More · Daily Tech News Show

About Ethernet

·17 min·1 clip
Robert Metcalfe named his invention 'Ethernet' after the luminiferous ether, a concept from 19th-century physics.
This episode tells the story of Robert Metcalfe, the inventor of Ethernet, from his early academic struggles to his groundbreaking work at Xerox PARC. It explains how Ethernet technology works, its evolution from 2.94 Mbps to modern gigabit speeds, and Metcalfe's later career, including his famous failed prediction about the internet's collapse.

As heard by us

A clear origin story for Ethernet's path from lab hardware to shared standard.

Ethernet comes across as the story of Robert Metcalfe, a stubborn engineer who kept dragging a networking idea toward something usable. The piece moves from Brooklyn, MIT, and Harvard to Project MAC, then into the hardware work that connected MIT's minicomputers to the ARPANET…

Read the full review in PlayNext →

Why you'd press play

Want the backstory of how Ethernet became a standard and why that mattered?

Read the full recommendation in PlayNext →
Listen to the show on