calculatorI need to order a few yards of concrete today for my day job. I found a concrete yardage calculator online at a site that has an amazing array of free engineering calculators. Do you need to use Ohms law? How about designing a low pass filter or consulting the periodic table of the elements? Calculatoredge has specialized calculators to do things that I have never heard of. Oh yeah, I need 4.13 yards of concrete.

I know, this looks like one of those paid reviews, but it isn’t. I just thought this was so cool.