How Things Work: 100 Ways Parents and Kids Can Share the Secrets of Technology

How Things Work: 100 Ways Parents and Kids Can Share the Secrets of Technology

  • ISBN-13: 9780895776945
  • $11.51

Only 3 left!

Identifies the scientific principles behind a variety of everyday objects while providing a range of informative and easy-to perform experiments, and highlights such items as a battery, a bar-code reader, and a disk drive. 40,000 first printing.

We Also Recommend