> The confusing part is that modern physics is so unbelievably successful and useful for technology - if the underlying theory was way off, how could the tech work?
Who says "way" off? It's not complete to explain everything, but it explains a lot correctly enough to use it for calculations, predictions and practical effects. Same way Newton was and remains useful, and how people have been using maths and technology to solve problems for a long time since before Newton was born.
Who says "way" off? It's not complete to explain everything, but it explains a lot correctly enough to use it for calculations, predictions and practical effects. Same way Newton was and remains useful, and how people have been using maths and technology to solve problems for a long time since before Newton was born.