What's the big idea ?

• Auteur : Helaine Becker
• • Editeur : Maple Tree Press 2009
  • ISBN/ISSN : 978-1-897349-61-8
  • Format : 96 p.
  • Langues : Anglais
• • Nature du document : documentaire/documentaire collège
  • Note de contenu : This lively book by an award-winning author brings to life the history of human innovation for young readers. What's the Big Idea? focuses on those inventions that help fulfill people's six basic needs: food, sleep, security, shelter, companionship, and good health. Main spreads feature a specific invention such as the wheel and axle, paper, bicycles, or the Internet.