An essential piece of equipment for demonstrating that the forward velocity of a ball ejected vertically is the same as the forward velocity of the vehicle from which it was ejected. Includes a vertical spring-loaded barrel and a 1" diameter steel ball. The ejection mechanism has two settings that are controlled by a release pin and cord. Instructions are provided.
Get this great introductory chemistry kit for your favorite young scientist!
This high-powered LED UV flashlight is perfect for lab applications, detection purposes and more!
Learn all about Newton’s Laws and Energy conservation.
Build six solar-powered models with this fun kit!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Use this temperature-controlled soldering station for a variety of soldering applications!