"safety"

Basic college level general chemistry activity.

Use a clever apparatus to determine the coefficients of thermal conductivity of three materials.

This newly designed rheostat features a protective cover.

Simple, Student-Directed Science Activity

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

Adjustable for Precision

Safely use this non-breakable, clear acrylic plate in place of glass in most experiments.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

Understand the Kerr effect like you never have before!

Create living paintings with colorful bacteria.

Portable, durable, and easy to use - the classic model rocket launch pad.

Budget-friendly, yet reliable, this projectile launcher comes with plastic marbles for safety.