The New York Demonstration Balance is an effective and brief way to help students in the physics classroom to comprehend the law of torque and its properties. By adjusting weights on the lever apparatus to establish equilibrium, students will be able to closely observe the moment of force and the amount of force and how these are impacted by the length of the lever. This will definitely benefit you if you are a teacher needing an efficient and interesting way to introduce students to the concepts of torque!
See the solar system in action!
This glass Erlenmeyer mug makes an excellent gift!
Great reference card for chemistry and physics students.
The large realistic model has removable organs that can be studied and set back into the correct position.
This classic desk toy will keep you amused!
Watch this laser pointer emit a cool purple beam!