From the Author of:

Welcome to
Medina On-Line 2.0

Many classroom demonstrations are now featured on Youtube.com
Click here for Earth Science
Click Here for the Dog Pages
My idea of a great TV Commercial
See the Current Weather at my school: weatherbug.com

My Solar Powered Home


Link to my Bio

Fifteen years of
Medina On-Line
1994-2009
Email: mrsciguy@optonline.net