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Compare How Different Gear Configurations Function

Rectangular density set.

Bearing ball set of 3.

Equilateral prisms, made from high quality clear acrylic sheet.

Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.

These uniform motion cars are a staple in the modern physics classroom.

Minature sockets for small bulbs.

Ideal for demonstrating that vapor pressure increases when temperature increases.

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

Educational Materials, Mechanics, Black heavy, 45 meter spool

Show the surprising effect of an impulse load on a large inertial mass.

Useful for collision and pendulum experiments.

Alloy tuning fork economy stamped.

This gyroscope is a classic physics learning tool.