For reference purposes and to help focus discussions on Physics Forums in interpretation questions on the real issues, there is a need for fixing the common ground. There is no consensus about the interpretation of quantum mechanics, and – not surprisingly – there is disagreement even among the mentors and science advisors here on Physics…
National Aeronautics and Space Administration (NASA), independent U.S. governmental agency established in 1958 for the research and development of vehicles and activities for the exploration of space within and outside Earth’s atmosphere.The organization is composed of four mission directorates: Aeronautics Research, for the development of advanced aviation technologies; Science, dealing with programs for understanding the…
The Big Bang should have created equal amounts of matter and antimatter in the early universe. But today, everything we see from the smallest life forms on Earth to the largest stellar objects is made almost entirely of matter. Comparatively, there is not much antimatter to be found. Something must have happened to tip the balance.…
I worked as a software engineer designing flight simulator software for NASA, much as @FactChecker describes. Sims ranged from a full-motion Advanced Concepts flight simulator on a Lockheed-Martin cockpit to train and test integrated airline crews, to ‘part-task’ flight simulators running on workstations to prepare pilots for full-motion experiments.Some design solutions translate from an FAA…
National Lottery Draws There are a total of six draw-based National Lottery games that you can play for each week in the UK. With different price points available to suit your budget and various odds of winning, you’re never far away from your next chance to win: EuroMillions This multi-million Euro lottery combines entries from…
National Lottery Draws There are a total of six draw-based National Lottery games that you can play for each week in the UK. With different price points available to suit your budget and various odds of winning, you’re never far away from your next chance to win: EuroMillions This multi-million Euro lottery combines entries from…
OverviewAcute sinusitis causes the spaces inside the nose, known as sinuses, to become inflamed and swollen. Acute sinusitis makes it hard for the sinuses to drain. Mucus builds up. Acute sinusitis can make it hard to breathe through the nose. The area around the eyes and the face might feel swollen. There might be throbbing…
National Lottery Draws There are a total of six draw-based National Lottery games that you can play for each week in the UK. With different price points available to suit your budget and various odds of winning, you’re never far away from your next chance to win: EuroMillions This multi-million Euro lottery combines entries from…
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