Addition: actually my math professor last semester had a rant about definitions and the difference between describing something and defining something (i.e, integers can be described as positive and negative whole numbers including 0, but that's not how they're defined [which is complicated and involves sets and whatever].) As much as he's not one of my favorite professors I've had I did find that bit intensely relatable.
I think I had a breakthrough the other week when I made the connection between dialectical materialism and relativity. The unity and interpenetration of opposites can be seen in how the relative stillness/motion of an object can only be observed in its contraction to the relative motion/stillness of other objects.
I think relativity was basically the non-dialectical sciences rediscovering dialectical materialism from a different direction.
I found YouTube links in your post. Here are links to the same videos on alternative frontends that protect your privacy:
Link 1:
Link 2:
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