Hey I'm all for using the web as a tool.

But DUDE!

No, not all online calculators are worried about Generating Tm, free energy, molecular weight and hairpin and dimer formation structure from Oligonucleotides.

For instance:

BMI.
Metrics.
Mortgage.
kVA=kW.
Blood.
Inflation.
Politics.

And of course, my personal favorite: the U.S. National Debt Clock.

Keep hitting refresh, and watch it grow! It's fun!

Maybe you should look at this.

Stupid Not-Tax and spend Republicans.