Real dragonfly specimen preserved in a clear acrylic block that can be studied from all angles or viewed under a microscope. Durable enough for classroom use and also makes a unique paperweight for the home or office.
Comes in its own box suitable for gift giving. Acrylic block measures approx. 3" x 3".
Learn all about the science of light, optics and visual perception with this wonderful kit!
This top of the line 21 inch tall Galileo thermometer features 10 floating spheres.
Use this awesome prism to teach about optics and light in the classroom setting!
Build over 100 exciting electronic projects with this easy to use kit!
See the solar system in action!
Use this laser pointer for any professional presentation!