This 4-cell AA battery holder with wires is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up, and has a on-off switch function, making it perfect for use in hobby projects. Recommended for electronics applications, for use in science fair projects and more!
This mirascope creates a 3D hologram image!
Defy gravity with this cool balancing eagle!
This glass Erlenmeyer mug makes an excellent gift!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
The Wimshurst Machine is a high quality static machine for student labs.
Learn about hydrogen fuel cells with this incredible kit!
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