Who made the first hand-held scientific pocket calculator?

Answer Hewlett-Packard introduced the first handheld, pocket-sized scientific calculator in 1972. It was capable of calculations that were previously done on a slide-rule. Sales of the first model (the HP... Read More »

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Do you need a tv licence for a pocket/hand held TV?

yes one hundred percent yes! without a shadow of a doubt you do need one, if you dont have a tv licence already for your house then you do, if you do have one you are sorted, providing that you liv... Read More »

Who do i reset my calculator CASIO SCIENTIFIC CALCULATOR fx-83ES Natural Display PLEASE HELPP!!!?

You are in Scientific Mode, change it to regular mode. Use the mode key to change mode.Try also this sequence, or check your user manualshift clr 2 mode =

Who invented the first pocket calculator?

Texas Instruments started development on the electronic pocket calculator in 1966. Texas Instruments formed a joint venture with Canon to manufacture it and they introduced the Pocketronic calculat... Read More »

What year was the pocket calculator invented?

The pocket calculator was invented in 1966. A Texas Instruments development team, which included Jerry D. Merryman, James H. Van Tassel and Jack St. Clair Kilby, invented the pocket calculator, acc... Read More »