From: Justin Ryder
E-mail: Ryder29@juno.com
I was just wondering if any one could answere these questions please e-mail me back with any info that you know of. -Who invented the electronic calculator? -What does the electronic calculator do? what is it used for? -When was the electronic calculator invented?(and anyh other dated info) -Where was the electronic calculator invented? -Why was the electronic calculator invented? (who neede it?)