"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Explore Force, Acceleration and Hooke's Law. No tools required.

Compare the falling rate of a feather and a guinea (coin) with air resistance and in a vacuum.

Simulate decomposition in a sanitary landfill versus an open-air dumpyard.

Pulley with universal clamp for variety of surfaces.

Chlorite-mica with perfect slaty cleavage.

These free-running plastic pulleys are durable in design.

Ideal for distance learning or homeschooling, these individually wrapped specimens have low odor with high quality preservation.

This product is designed for educational and teaching laboratories and no certificate of analysis is available

The Perfect Supplement To Your Dissection Labs

This model displays various layers simultaneously.

Fossilized tree sap.

Illustrates characteristics of blood cell types.

Individual fusulinids. Vial of ten.

Digital Accuracy and Convenience.

Spirogyra is a genus of filamentous green algae with chloroplasts arranged in a helical (spiral) pattern.

Your frog is shipped in a plastic container with damp sphagnum moss as cushioning. It should be placed in a prepared habitat shortly after arrival.