"Educational Materials"

Employ Forensics to Stop a Terrorist Plot

Visually illustrate the difference in specific heat.

Robotics for grades 3 to 5.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

Simply Dip in Water and Read the Results

Apply Coefficient of Friction Principles to Your Forensics Lessons

LEYBOLD® Chemistry Experiments.

Enough materials for an entire unit on crime scene investigation.

This pen provides a great platform for discovering, playing with, repairing, and designing electronics.

An Arduino Uno SMD R3 development board based on the ATmega328 microcontroller.

Unique demonstration of the interaction of longitudinal sound waves and transverse light waves.

Transparent steam engine for demonstrating how an oscillating steam engine operates.

Conductometer with variety of metals to demonstrate heat conductance by various metals.

Expand Your Enviroscape® Model with the Following Components

Unique Manipulative For Visualizing How Bullets Are Traced to a Particular Firearm

Turn rough rocks into beautifully polished gemstones. This professional quality tumbler features a 15 pound capacity steel hexagonal barrel with removable rubber liner.