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Author
Language
English
Description
Coding is all around us in the real world if you know where to look. This informative book shows young readers how machines such as scanners at the grocery store use coding, and how they connect to databases for inventory and for payment. Easy-to-follow text breaks down "IF, THEN" statements and other rules of coding that make things such as light sensors on street lights and 3-D printers work. --
Author
Language
English
Description
"Why did Roman emperors wear purple? Which colour is made from crushed beetles? Why is the Chicago River dyed green? From vermilion to verdigris, every shade has a story to tell. Embark on a vibrant journey to discover the part each color has played in history."--Back cover.