Pegasus Encyclopedia Library - Discoveries & Inventions - Inventions & Inventors - مكتبة موسوعة بيجاسوس - الاكتشافات والاختراعات - الاختراعات والمخترعون

Man has evolved from ape to the modern form through thousands of years. His life is a long story of discoveries and inventions which have improved his life. Reading this category will give the children a glimpse of many such discoveries & inventions.