fundamelon
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fundamelon10 karma
Any helicopter with contra-rotating rotors will be faster.
https://en.wikipedia.org/wiki/Dissymmetry_of_lift
fundamelon6 karma
My friends and I (we're engineering students) have brainstormed devices like that a lot. It's a total classic, and if I ever get the chance to teach high school students, I'd totally bring it up as an exercise in invention.
fundamelon2 karma
Greetings! What can you tell us about the graphics you've incorporated into the Dawn engine, and what are you most proud of?
fundamelon31 karma
Hello, thanks so much for being here!
How involved were young engineering students in the Apollo program? Was it mostly a closed-doors, professional affair, or a massive, open effort from all parties?
Perhaps a more dreary question, but were you there the day the Challenger broke up? What was your perspective on that event, and the decision to detonate the remaining pieces of the launch vehicle, knowing that the crew was lost?
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