Recent content by blueshifter

Hi all, Is there a rule in math or logic that states something like this: When Skill is the Primary factor in determining an outcome, When two opposing people are closer in skill, then smaller factors become more important? Lets say two warriors are battling it out and are close to being...

I have an under water application where I need the maximum amount of buoyancy with a limit to the volume i can use for a lifting device. My question is how much more Newtons would be exerted for helium instead of oxygen, or hydrogen instead of oxygen underwater? What is the percentage...