Ruth Kassinger

Build a Better Mousetrap

Make Classic Inventions, Discover Your Problem Solving Genius, and Take the Inventor's Challenge

• Broschiertes Buch

Produktbeschreibung

Discover the secrets behind some amazing inventions! Through observation, experimentation, and perseverance, humans through the ages have manag

Produktdetails

• Verlag: WILEY
• Seitenzahl: 128
• Altersempfehlung: 8 bis 12 Jahre
• Erscheinungstermin: 19. August 2002
• Englisch
• Abmessung: 280mm x 210mm x 7mm
• Gewicht: 329g
• ISBN-13: 9780471395386
• ISBN-10: 0471395382
• Artikelnr.: 21118544

Autorenporträt

RUTH KASSINGER is a writer, teacher, and consultant. She is the author of Wiley's Reinvent the Wheel and has written many articles on science and technology for such publications as the Washington Post, Smithsonian, and Science Weekly.