"The Mystery of Lyle and Louise"

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

Useful for collision and pendulum experiments.

Provide a convenient way to illustrate the properties of lenses to students.

The properties of radioactivity and the concept of half-life determination can be difficult subjects for students to fully understand.

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

Barbed Tees enhance your ability to design and build hydraulic or pneumatic systems.

All Types and Sizes for all Optical Applications.

Reveal the Nature of Color and Light

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.

Double convex lens for optics experiments.

The Optical Voice Link Kit is the ideal introduction for those students first learning about the marvels, mysteries and science of light transmission through optical fiber.
Students will be fascinated by hearing their own voices, after it has been converted into light and then coupled into, through and out of an optical fiber. This kit is suitable for science projects, home projects, short audio fiber optic curriculums for schools, and inexpensive classroom demonstrations.
No prior fiber optics experience, special tools or training are needed for students to be able to build, use and enjoy the multiple applications of this kit.

Create clean energy from mud!

Add the line following capability to your robot.

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

Spare gilley coils for magnetic induction.

Uses conductive play dough and insulating play dough to teach electrical circuits basics in a fun, hands-on way.