"dead SCIENTIFIC INC."

A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.

Explore STEM concepts while building lever and pulley models!

The perfect K'NEX solution for your Maker Space!

A bare copper wire of the highest quality. Available in several standard AWG sizes.

The Celestron NexStar 130 SLT Reflector Telescope lets you view the details of the lunar surface, the rings of Saturn, the polar ice caps on Mars, the cloud belts on Jupiter, or a number of the Messier objects.

3' Fiber optic element, easily demonstrates the bending of light through the fiber optic wire. An inexpensive way to introduce students to fiber optics specifically the use of fiber optics for visual applications.

Perfect compliment for a ray box.

Wi-Fi simplifies data acquisition.

Students Learn That the Density of a Substance is Constant, Even as Its Mass and Volume Change.

Right angle and equilateral prisms are available in a variety of forms.

Funnels are made of durable plastic. Funnels of top inner diameter 70-108 are polypropylene and autoclavable. Funnels with top inner diameter of 127 and 165 are polyethylene and not autoclavable.

The 165 mm size has a wide stem for quick transfers.

Measures velocity and acceleration with durability and accuracy.

Spare color filter set to be used with Light Box and Optical Set.

This wooden machine has a sturdy wooden construction ideal for classroom use.

Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.

Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.