Why a honeycomb phone?
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Now it’s hard to imagine your life without a mobile phone. Every day we call, exchange messages or looking for information on the Internet ... But was there always a phone? Who invented it? How did messages transmitted messages in antiquity? Why is the connection called "cellular"? What is the difference between phones of different generations, what is LTE, and how does the radio work? Our book will tell about all this.
For primary school age
For primary school age
Author:
Author:Bogdarin A.Yu.
Cover:
Cover:Soft
Category:
- Category:Children's Book
Publication language:
Publication Language:Russian
Paper:
Paper:Offset
Series:
Series: Books Books
Age restrictions:
Age restrictions:6+
ISBN:
ISBN:978-5-17-096818-3
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