"SCIENTIFIC HATCHERIES"

Vividly demonstrate elastic and inelastic collisions.

This set is economical, durable, and versatile.

Frosted acrylic lenses for optical experiments.

Quality resistors for electrical experiments.

Reliable kit in a quality carrying case!

Vividly demonstrate centripetal forces with this exciting apparatus.

Inexpensive yet accurate.

Convenient single or double battery holders for standard AA and D cell batteries.

Demonstrate refraction and internal reflection.

Quality ceramic resistors, perfect for physics experiments.

Easily connect power supplies to devices without electrical posts.

Small electrolysis apparatus with beaker included.

Equipped with convenient plastic coated jaws.

Economical noncontact thermometer fits right in your pocket!

Compact electric storage for circuits.

Small temperature difference create motion in this unique engine.