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by cdevfr 4220 days ago
I'm interested in particle physics but still I don't see any motivation to do it. How can I determine I learned something, how can I compare my progress to others. It just feels like I'm doing a captcha for them.

They should licence a form of StackOverflows's system which basically uses a skinner box approach which is very addicting and still rewarding if you get some positive benefit out of it.