"Human Biology Lab Activities&amp"

An economical digital stroboscope.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.

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

Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.

The Parallel Plate Capacitor helps students understand the principle of capacitance, its relationship with charge and voltage, its dependence on THE surface area of conductors, and the dielectric medium between two plates.

Bring Some Heat Into the Classroom

Introduce the Value of Reducing Carbon Footprint.

The Wind to Hydrogen Science Education Kit enables students to invent their own clean energy applications using a small electric motor powered by a fuel cell.

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.

This is a complete optical bench system at an affordable price.

Illuminate the variances between additive and subtractive color mixing

This set demonstrates a wide variety of physical science topics including the resolution of forces on an inclined plane, kinetic and potential energies, uniform and accelerated motions, and the friction between two surfaces.

Reliable kit in a quality carrying case!

The Create-a-Circuit kit gives teachers a hands-on system for introducing students to circuitry.

Hands on demomstration showing the power of a vacuum.