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Zips Have Teeth: And Other Questions About Inventions

This introduction to the world of inventions answers questions including: which computer was as big as a bus?, why are bears called teddies? and what did people use before fridges?

  • Pages
  • 32
  • Language
  • english
  • ISBN
  • 978-0-7534-0896-4
  • EAN
  • 9780753408964
  • Genres
  • science, childrens, education
  • Release date
  • 1996