Traffic light
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Modern roads are unthinkable without traffic lights - they make the movement safe. But how did you regulate the movement thousands of years ago? With the help of pumpkin, then with the help of a hat - and this is not a joke! The modern traffic light is a little more than a hundred years. Let"s find out who invented it, why the red, yellow and green colors were chosen and where there is a monument to this indispensable assistant to all drivers and pedestrians.
For senior preschool and primary school age.
2nd edition
For senior preschool and primary school age.
2nd edition
Author:
Author:Lazarenskaya Maya Vladimirovna
Cover:
Cover:Soft
Category:
- Category:Children's Book
Publication language:
Publication Language:Russian
Paper:
Paper:Offset
Series:
Series: Nastya and Nikita
Age restrictions:
Age restrictions:6+
ISBN:
ISBN:978-5-907147-88-1
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