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The return of supersonic flight hinges on the race to solve one big hurdle | CNN (www.cnn.com)
submitted 3 weeks ago by to c/technology@lemmy.world
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The skies of Oklahoma City roared for six months in 1964 as military aircraft intentionally rattled the population below with a daily barrage of thunderous sonic booms. It was a controversial test — the consequences of which have lingered to this day.

Two approaches in the works could revolutionize air travel by making future supersonic passenger planes compliant with the FAA’s new noise rules: Colorado-based company Boom Supersonic, which is specifically mentioned in the FAA proposal, plans to use physics to prevent sonic booms from ever reaching the ground, regardless of plane design. NASA, on the other hand, is flying an experimental plane called X-59 that is specifically designed to reduce the intensity of the boom.

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[–] 0 points 3 weeks ago

The renewable transition cannot be stopped because it's simply now cheaper to generate solar and wind. You install them once every few decades and only do basic maintenance to get power and store that into batteries. It could be that we have so much oil left over it won't be expensive

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