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Did you know thereâ??s a single spot on your brain that recognizes numbers? Or that the first computer bugs were actual insects and that most of the internet is under water? This …
Born into a wealthy family, Florence Nightingale could have lived a life of leisure and luxury. Instead she longed to be a nurse. In 1830, that was the last thing a rich girl could …
Discover high-tech gadgets, design robots and machines, and solve all sorts of technological puzzles in this innovative activity book filled with inventions to brainstorm, puzzles …