Loading... Please wait...


Our Newsletter

Science For Young Ages

These products are intended for young age groups and those who are just getting interested in the fields of science and electronics. Kits are for beginners and are simple to put together and safe to use.


NSI-0635 - Smithsonian Rock Tumbler

This is the real thing! Heavy duty Rock Tumbler does much more than ordinary rock polishers - it actually changes rough stones into beautiful, high-luster, semi-precious gemstones. You can even make jewelry and key chains with the settings included in this set. U.L. Listed.

Set includes: Tumbling machine with heavy-duty motor, rough semi-precious stones (including amethyst, jasper, agate, and others), grit, polish, jewelry settings, glue, and instruction manual.

Temporarily unavailable, our apologies for that.


KT1101-1 - "Brain Box" Experiment Kits
module module
module module

These projects kits are excellent for those budding electronic engineers from age 6 and up

To teach principles of Electronics and Electricity. Experiments and kit building with ease, practically no tools needed. Each part is designed for easy and quick assembly. Components connected together with press-studs. The easy to handle components snap together to create a huge number of different circuits on the base board. Many hours of fun while learning. The process of actually building the circuits provides a real understanding of how circuits work. All wires are secured within the components so the kit is entirely safe and amazingly simple to operate. Kids of all ages will rapidly learn how to set up the circuits and will be entranced by the results of their experiments. Older kids will increase their knowledge of electronics by using their imaginations to design their own circuits. Understanding of Electronics is a vital part of a child's scientific education. These kits remove the frustration of handling small and delicate electronic parts, replacing them with safe and reliable components. They work on AA Batteries, not provided. Complete with instruction booklet.

KT1101-1 - Brain Box Circuit Kit 80 Experiments/Projects ... $18.90
KT1101-2 - Brain Box Circuit Kit 188 Experiments/Projects ... $44.50
KT1101-3 - Brain Box Circuit Kit 500 Experiments/Projects ... $82.50
KT1101-4 - Brain Box Circuit Kit 1200 Experiments/Projects ... $124.50


710 - Crook's Radiometer
Shows photons causing a positive mechanical reaction to light proving that light is also photons with mass as well as electro-magnetic waves.

Invented by William Crooke in the 1860s, this device demonstrates the conversion of light energy into mechanical energy. The vanes in the evacuated glass bulb are Black and White in color. The dark vanes absorb the rays and the light vanes reflect the rays. This is a great way to study how light energy is converted into mechanical energy. The stronger the light, the faster it spins. It measures approximately 5" by 3".

Limited Supply, HURRY
710 - Radiometer ... $16.95