Notes

127 pages, illustrations (chiefly colour)
Summary: When was the webcam invented and why? Do imaginary numbers exist? What is fuzzy logic? Find the answers these questions about the amazing world of numbers, computers and coding, along with loads of other curious, amazing and mind-boggling facts, in this eye-catching book that is absolutely bursting with information
100 things to know
written by Alice James [and four others] ; illustrated by Federico Mariani, Parko Polo and Shaw Nielsen
One hundred things to know about numbers, computing & coding Numbers, computers & coding
127 pages
illustrations (chiefly colour)
Summary: When was the webcam invented and why? Do imaginary numbers exist? What is fuzzy logic? Find the answers these questions about the amazing world of numbers, computers and coding, along with loads of other curious, amazing and mind-boggling facts, in this eye-catching book that is absolutely bursting with information.