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The Dynamo illustrates how electricity is produced.

A Steady Hold

Economical yet Sturdy

For class model building.

This Bridge Rectifier is a must for current studies.

Demonstrate superposition of magnetic fields with this easy-to-use apparatus.

Adjust the Magnets According To Your Needs.

Investigating Inductance has never been this easy

This compact tank can be used on an overhead projector or as a traditional ripple tank.

Bring older, weaker magnets back to life with this magnetizer.

Fine hand instrument for qualitative visible spectrum analysis.

Lower Frequency Than Traditional Forks

Experiment With Sound Wave Interference

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

Explore creativity in energy transformations

The TeacherGeek Mousetrap Car Activity allows you to have the opportunity to build a better mousetrap.