Speed Calculator

[BrianG]

Sure. Like I said in that post; as long as he consents and provides the formulas, I'll be happy to add it.

I'll change the layout, user input error trapping, some code (mostly to use my own code library), and other small things to match the scheme of the rest of the site. But obviously B4maz will get full credit for the original idea. It all depends on him now.