> pro tip: if you don't understand a word that appears, and it turns out to be physics jargon, perhaps take a step back and consider the person may actually know what they are talking about.

if you're going to be condescending like this, and then on top of that imply that you have some expertise or qualifications that I lack...

go ahead. tell me what that expertise is. don't be shy. PhD in marine engineering from the University of Panama? Six Sigma Black Belt certified in water pump maintenance & repair?