According to the author, the HP 50G is an awesome calculator. But as awesome as it is, it is powered off of not-so-awesome AAA batteries. These little batteries don’t last long under the load of the ...

HP released their latest graphic calculator, the 50g, last week and this thing is tech’d out to all hell. The can connect to this calculator via a variety of ways—infrared, USB, serial (you kidding me ...