"Educational Materials"

This product is a model of a differential. This model permits the instructor and student to manually turn the handle and apply a load to the transparent wheels to demonstrate the differential mechanism.
In automotive mechanics, the differential gear arrangement permits power from the engine to be transmitted to a pair of driving wheels, which divides the force equally between them and permits them to follow paths of different lengths, as when turning a corner or crossing an uneven road. On a straight road, the wheels rotate at the same speed. When turning a corner, the outside wheel has farther to go and will turn faster than the inner wheel if unrestrained. These items are made special to order and are not held in stock. Lead times are approximately two to three months. Freight charges may apply.

Most people are familiar with the key factors of hybrid technology: The engine and motor. However, most don't get a chance to peek inside of these key components while they're running to examine, assess, and diagnose.

Merge Scientific Method with Literacy In the Ultimate “Whodunnit”

8-core Propeller microcontroller pre-wired to a host of popular peripherals for fast and fun experiments.

Pre-wound Induction Coils

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments are designed to occupy as little space as possible on the supplied base plate, while remaining clear and easy to perform. To determine the count rates, it is recommended that a Geiger counter be used (not included).

Convenient and Easy to Use

Multiple value resistances with 4mm sockets

Ideal for studying electricity.

Perfect For Training

Medication admistration simulation and training.

This book by Julianne Blair Bochinski has 50 project ideas that have won top honors at science fairs.

Simulated blood typing for safety.

Apparatus to study convection of gas.

Quick Measurements Within or Amongst Samples