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Home Juniors Toddler Early Inventions that changed the world
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Early Inventions that changed the world
by Om Books Editorial Team
4.5
4.5 out of 5
Creators
AuthorOm Books Editorial Team
PublisherOm Books International
SynopsisHow did humans come to know about fire? How did people tell time in ancient times? How did people discover the use and preservation of leather? This book answers many such questions about early discoveries and inventions that laid the groundwork for humankind to develop, evolve and shape the world that we live in today.