These educational models & kits for children focus on science experiments in renewable/solar energy. Use them for classroom projects or keep the kids occupied at home (grownups can help too).
I ordered quite late on Thursday evening and it arrived very early (!) on Saturday morning.
May 30 2012
Very satisfied with the service -both website and phone conversation with knowledgeable and pleasant staff.
May 5 2015
I just wanted to let you know that my father is absolutely tickled with his solar cooling cap.
June 18 2012
Very straight forward and good value well designed products.
Feb 17 2016