A look inside the oldest electronic calculator from 1962! Back in 1962 an electronic calculator was amazing and so it is today! Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts Useless Perpetual Devices Big Marble Machine (1000 Marbles) New Machine Turns Sheet Metal Into Custom Parts for Prototypes 100 Year Old Self-Playing Violin – “The Eighth Wonder Of the World” Laser + Welding + 3D Printer Amphibious Weed-Cutting Boat!
