Yesterday in History of Physics class...
- Prof: What do you think it constitutes physics?
- Student: Experiment.
- Prof: Yes, correct, and what to we need for experiments?
- Student: Theory?
- Prof: Yes, yes, but what is essential to make an experiment?
- Student: An idea?
- Prof: *100% done*
- Prof: Ideas are great but you can't just go and stand in the middle of the field and yell ''Oh muon, what is thy spin?", and expect a good ghost from heavens to answer, can you?