The perfect pulley for easy height adjustment for table-edge demos! There are many uses in a science classroom for this mounted pulley with extension arm. The cast iron clamp mounts to the edge of any table up to 2.375" deep. The 2" diameter plastic pulley is mounted to an 8" rod that can be adjusted up to a height of 10.5" above the table.
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
This simple but amusing magnetic toy will keep you busy for hours!
Everything you need to setup your own dancing Oobleck (non-Newtonian fluid) apparatus!
Use this kit to conduct experiments with models to learn about forces and simple machines!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This Celestron digital microscope rises to a new level with the included adjustable-height stand.