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How Do Cell Phones Work?

Bog
  • Format
  • Bog, hardback
  • Engelsk
  • 32 sider

Beskrivelse

Cell phones have changed the way people live, work, and communicate with each other. Since the first handheld phone was created in 1973, cell phones have only increased in popularity. This title delves into the science behind cell phones and the reasons for their popularity, from their portability to unique features, with full-color photographs.

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Detaljer
  • SprogEngelsk
  • Sidetal32
  • Udgivelsesdato01-09-2009
  • ISBN139781604134759
  • Forlag Chelsea Clubhouse
  • MålgruppeFrom age 8
  • FormatHardback
  • Udgave0
Størrelse og vægt
  • Vægt204 g
  • Dybde0,7 cm
  • coffee cup img
    10 cm
    book img
    17,7 cm
    23,6 cm

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