"SILICO & chemical PORCELAIN SE"

An economical digital stroboscope.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

This is a complete optical bench system at an affordable price.

Gram Centimeter Plastic Cubes

A thin aluminum coating produces great sensitivity to electrostatic charges. Styrofoam pith-like balls measure 8 mm in diameter and each has a silk suspension cord.

The refraction tank with laser provides excellent visibility!

Easier to Use and Clean Up than Iron Filings.

The pre-formed Jumper Wire Set includes 25 wires in 14 color-coded lengths.

Make sound measurements with greater precision and convenience.

A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.

Economical yet Sturdy

The high-frequency coil can be used to test vacuum equipment for leakage or excite electrical tubes for demonstrations.

Learn how to build and design a better launcher

Pivot, Grip, and Explore Range of Motion with Hydraulics

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.

Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as AM radios; burglar alarms; doorbells and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. No tools required. Includes Projects 1-305 manuals (includes all of the SC100 projects and 200 new ones!).