December 23, 1947 - Murray Hill, New Jersey - Bell Labs - Solid State Physics Group meeting"So, how's work on the germanium going?" asked group leader William Shockley.
"Not so well, Bill," replied John Bardeen. "Me and Walter have tried everything we could think of, but it appears we're barking up an empty tree."
"Not completely empty," interjected Walter Brattain. "What you've had us do the past month will probably help us make more reliable germanium diodes, but we've seen nothing to indicate that there's anyway to use germanium as some sort of solid-state amplifier. Looks like we're stuck with continuing to use vacuum tubes."
"Too bad. Nature abhors a vacuum tube," quipped John Pierce, which got the expected groan from those assembled. They'd all used the joke on occasion, especially when a tube failed in the middle of an experiment, but Pierce was the one most likely to pull out such
bon mots.
And there you have it, the POD for this timeline. There is no such thing as the transistor.