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كتاب 251 SCIENTISTS OF THE WORLD المؤلف: Timothy Williams
Necessity is the mother of invention. All of us must have heard this phrase; but have we ever thought about the man who formed the base of our living by inventing the bulb, or the men whose unlimited labour and attempts have enabled us to fly high up in the sky. We might have not. This book is an introduction to the life and work of some of the world's great scientists and the inventions made by them. This book tries to include a lot of personal details which makes it a lot more enjoyable. Text is ornamented with simple language.
التصنيف: General Books
