Author: Shengtang Feng Studio
Publisher:
Publish Date: 2005-01-01
Features: Reveals the secrets behind everyday objects and answers the questions children most want to know. Without chopsticks, early humans' hands might have been burned by freshly cooked meat. Without zippers, perhaps you would still be buttoning the 102nd button on your coat. Without erasers, edible bread might still be used to wipe away pencil marks. Without the internet, could people obtain information as quickly today?
The story behind it: A clever invention
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