All models are wrong, some models are useful. A model that is 100% correct is just reality. Science and physics boils down to observation followed by explanation which comes in the form of modeling.

New physics started when plank discovered quantization while integration raleigh-jean and weins laws for blackbody radiation. Schrodinger proposed a model among several proposed models and his fit the best.

Anyone who is surprised by science not knowing all the answers had fundamentally misunderstood science.

Finally, five fields: electromagnetic, gravity, strong, weak, and higgs. Magnetism is just an effect of leptons interacting with the electric field. That’s the model, one day when we can explain more with another model there will be more questions.

Bonus points for anyone who knows the quote “who ordered that?”

The general form would be implicit differentiation! d/dx dx/dy e^x = e^x dx/dy

People, stop ruining music! Tell your kids you’ve never heard of AC/DC but they have got to hear this band called Nickelback. If they respond “you don’t know good music” then your job is done and they think AC/DC is amazing.