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NASA, Lockheed Martin Reveal X-59 Quiet Supersonic Aircraft
(www.nasa.gov)
This is a most excellent place for technology news and articles.
I agree. But sadly, a lot of progress is driven buy conflict as well.
Unless a nation is under an existential threat there is little motivation to invest in progress.
If you can order a missile strike a country away, you should bee able to put a pizza in it. Progress