An "old greybeard" tells the story of how he went from college in the late 50s to work on very secret government projects aka "black programs". It's long, but many of you will appreciate.

https://www.pghcitypaper.com/pittsburgh/study-says-renewable-energy-power-plants-will-overtake-natural-gas-plants-by-2035/Content?oid=15834618

Hy pick's