Published by
Published on
Follow the development of the MadAdder, the new talking, printing calculator through the history of the abacus, slide rule, Pasqualine, Sheutz Difference Engine, Burroughs, IBM, Magic Brain, Monroe and Windows. Learn about the magic of numbers. Review the many features of the MadAdder.
Price USD19
License Purchase
File Size 6.65 MB
Version 1.24.0
Operating System Windows 2000 Windows XP Windows 95 Windows Windows NT Windows 98
Published by
Published on

ZDNET Latest Articles