Here is a case of memorized science, with no-one understanding the physics involved. And everyone throwing and tossing around terms like "tension" like "stress".

Science is not term-tossing. Science is explaining what is going on.

Not a single engineer, I bet, can explain Middle Third Rule to a High School classroom and the students-- understanding "What did he say?????"

Probably not a single living engineer knows and understands the Middle Third Rule, other than it has something to do with 1/3, 2/3, 3/3.

If no-one can explain a concept in science, that is easy to understand, then it is not science at all. It is memorized b.s. passed down from one science failure to the next.

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