What did you say about Calculators?

I haven't used a calculator since I was an undergrad in my second or third year. Back then I had a TI graphing calculator--whatever was current at the time. At some point, your tests and homework stop requiring you to actually do the plugnchug. If I have to calculate something (which isn't often), I use a spreadsheet or the windows built-in calculator thingy. For real work, I use data ysis tools like ROOT.