 |
 Request
a Catalog |
|
|
Clearance |
 |
|
|
 |
|
 |
| Build a Working Wind Turbine Help kids learn about the benefits of passive energy by building this functional wind turbine and harnessing real power. The 32-page illustrated manual guides students as they conduct more than 20 experiments with the wind turbine, including learning how the sun makes the wind. 1% of the retail price is donated to environmentally focused U.S. nonprofit organizations. Ages 8 and up. |
| |||||
 |
| | |||
| |||||
|
|
|
privacy/security |
contact us | customer
service | shipping & handling Copyright
© 2012 National Gardening Association |