Encyclopedia of invention and discovery stories - Part Two (9 books)

Every invention has a story and history, and every discovery has a tale and events. The 20th century witnessed great and diverse inventions and discoveries, which had the greatest impact on the development and prosperity of humanity. Moreover, every invention and discovery has stories and adventurers to whom the most credit is due for the progress of nations. From here, all these stories and tales were collected in the world of inventions within this exciting series to be an incentive and motivation for future generations, hoping they will contribute to enlightening their minds and encouraging them to invent what is beneficial in the future, and help them to dedicate thought, time, and money for the good of nations.