Doubt is the father of Invention, the more you learn the more you gain. Inventions & Inventors Dictionary is an app to give you all about latest and old discoveries and technologies. The app has all the basic features like Categories, Timeline, Search, Contribute, EduBank and Quiz. There are Plethora of Inventors with their Inventions falling under 24 categories. The app has everything simplified for quick and easy learning.

Categories under Inventions & Inventors Dictionary app are:-