"The Mystery of Lyle and Louise"

Bulk rolls for easy length adjustment.

Two or more magnifiers may be snapped together to produce increased magnification and to illustrate the principles of compound lenses.

Sturdy Hand Pump Features Hose Connectors For Vacuum And Pressure

Common geological materials conveniently packaged for lab, classroom, or industrial use.

Rubber Band, #64

Highly absorbent multi-layer dressing pads. Soft non-woven outer facing wicks moisture into the cellulose core that quickly absorbs and disperses fluid.

1 pound of black sand packaged in a heat-sealed bag.

Demonstrate the relationship between magnetic field and current.

The Hot Hand Protector grips hot and cold labware.

Parasitic Organism

White and black bands of quartz, feldspar, and biotite; typical foliation.

Explore section slide making

Pink and gray bands, with biotite; shows good foliation.

Magnetic wand, Use this wand with our magnetic marbles or other magnetized items or pick up those paper clips you just dropped. It has many uses and is fun to watch in action.

Protect Clothing from Spills and Splashes

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