Each idea presented in class are different ways of remaking what was inside the magic tubes, and some even match the description of our observations, but we would never know if that was what truly made up the formation of strings. We can never really know either because we cannot compare the insides of the real magic tubes to our own. It doesn’t really matter in the long run because, whether it’s our own idea or our teacher’s, it would still function the same way with the same results! Personally, though, I think the idea of what’s inside these tubes make our imagination going and help us to learn and go in depth on what we ourselves think.
CreatisticlyReal Physics 
Why doesn’t it matter if the tube inside is different from the real tube? As long as it works the same is good enough? How can this be??
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It doesn’t matter because we will never see the inside of the real tube. Since we can never see the inside of it, as long as we get the functions of our own tube to match the observations of the real tube, it should be close enough to what we expect to be inside the real tube.
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