| Sadi Carnot had nothing whatever to do with articulating the laws of thermodynamics. His work on heat engines was one of the pieces that later scientists used to state the 2nd law of thermodynamics. You should say, "The order of magnitude of the diameter of a proton in meters." Otherwise I could give it correctly in furlongs or lightyears or cubits, but wouldn't get credit. And yes, it should be 10^-15, not 10^-14, meters. Your description of quantum theory needs work. Finally, I have to take issue with alpha. The Big Bang Theory is on very solid scientific ground, with a huge amount of precise observational data supporting it. No serious cosmologist denies that the universe began with a "big bang" event. Any disputes in the scientific community are in the details, not the overall picture. The question of whether anything is actually "known" and what precisely constitutes knowledge, I'll leave to the epistemologists. |