"tube coolers"

Demonstrate the Lorentz force and calculate the charge/mass ratio of an electron.

Economical classroom solution for density lessons.

Take the classic resonance box to a whole new level.

High precision, quantitative atomic spectra experiment.

Compact Daniell cell kit with nested-container design for efficient electrochemical experiments.

Demonstrate the free-fall motion of objects in atmospheric pressure and vacuum conditions.

Demonstrates static electricity's attractive and repulsive forces using a pendulum electroscope.​

Build a working excavator to explore hydraulic mechanics in a fun, hands-on way.

Compares thermal expansion of various liquids.