levir

What prompted you to offer Autodesk's products for free to students and educators (kudos for that), and what are you hoping to see as a result?

I'm very skeptical of these claims. Almost everything that has an effect also has side effects.

What does an RCA engineer do? That abbreviation isn't familiar to me.

In the aftermath of the Space Shuttle Challenger disaster, The Rogers Commission and Richard Feynman in particular criticised the NASA management for having a bad, unsafe culture. It's my understanding that this was not the case earlier in NASA's history, that during the Mercury, Gemini and Apollo projects safety was a high priority (though there if of course some unavoidable risk with literally ground breaking research and development like this). Do you know when this bad culture developed, and how did it affect the engineers and other normal ground workers?