Who developed the Android technology? Who came up with the idea of punching cards? What was the original purpose of GPS? From telephone to cell phone, and emails to instant messaging, our world has come a long way. This book offers answers to many questions about important technological inventions that used science and innovation to change the way we live today.
Tech Inventions that changed the world
₹125.00 Regular Price
Aurthor :Om Books Editorial Team
Publisher :Om Books International