Make beautiful solar prints with this solar print paper. The paper undergoes a chemical change when exposed to sunlight. Images appear in minutes and are permanent. Contains twelve 5 x 7 inches (12.7 x 17.8 cm) sheets and one print frame holder. Great for use in the classroom or as a fun home activity!
Learn how solar cells transform light into electrical energy with this great kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Learn all about the science of light, optics and visual perception with this wonderful kit!
Build a robot that's an artist too!
Build over 100 exciting electronic projects with this easy to use kit!
Learn about hydrogen fuel cells with this incredible kit!
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