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 ...
Former Goldman Sachs CEO Lloyd Blankfein sparked some tech nostalgia with a photo of a calculator made by HP Inc (NYSE:HPQ) four decades ago. What Happened: “The battery just ran out on my HP12C.