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Reviews 15
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Average rating 4.9
Completed 100% of course
It's free, but it delivers very essential content... I'm watching this lecture right after I bought the next one. The best part is that it teaches the principles of springs that are not taught in books or lectures. I wondered why they did it that way in other lectures, but this introductory lecture solved it ^^
yh
Instructor
I'm glad that your question has been answered, Haejunghanjanim. It was worth preparing for it^^ Thank you.
