"Wards"

Digestive And Reproductive Systems Enlarged 30X

Simplifies Complex Structure Of Kidney

This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

This self-contained apparatus explores wave velocity.

Straws made of plastic.

These cast-iron bases have three-point stability on nearly any surface.

Use this complete diet for mice, gerbils, rats and hamsters.

Students can gain an understanding of Hooke’s Law and of the significance of the spring constant with this versatile set.

Made of brass, bucket with suspension loop and hook.

This large aluminum pulley is a great alternative for Atwood’s Machine experiments.

Enlarged to twice life size, this model is dissectible into three parts for hands-on study.

Easy Push Button Operation

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Demonstrate Principles of the First Commercially Produced Steam Engine.

This set features five coils.