"The Mystery of Lyle and Louise"

This model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.

Similar to our Beaker Brush, this tool features two rows of bristles and a double-tufted fiber end. Brush area is 2.5cm dia. x 10cm long; overall length: 41cm.

Reveal the Nature of Color and Light

Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.

Efficient combination of a pump and a vacuum plate.

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.

Simplifies exercise band and exercise tubing use.

Massive, chlorite-rich.

Study different concepts utilizing sunlight or darkness.

Friction blocks are useful for teaching the basics of force and motion.

Accessories for Innovating Science® Acid, Caustic and Solvent Spill Kit

Gray to brown mudstone with abundant silt.

One Racer, Endless Design Possibilities

Attaches to the end of the Vernier Dynamics Track to prevent the cart from leaving the track.

Use a new wheel every time.

Fightly cemented, medium-to-coarse quartz grains.