"pathway PLASTICS, INC."

Plastic pony beads are perfect for a huge variety of crafts and experiments.

Plastic pulley with metal clamp, includes knob for tightening.

Economical pulley for simple machine experiments.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

Spare color filter set to be used with Light Box and Optical Set.

These free-running plastic pulleys are durable in design.

Plastic pulley with table clamp, includes hand knob for tightening.

Colorful display of transverse and longitudinal waves.

A Good Optics Set for Demonstrations or First Experiments

Determine the mass of an object based on its oscillation.

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

With the Large Plastic Dynamics Cart, students can explore the changes in motion that occur in a dynamics cart when different amounts of net force are applied.

Durable plastic cell holder.

This device shows how the sun's appearance changes over a period of one month.

Demonstrate magnetic fields on your desk or overhead with this clear container of iron fillings. Using magnets, you can show students how the fillings move and cluster together.

Gram Centimeter Plastic Cubes