"The Science Source"

Explore the science behind soil formation with this hands-on lab kit, ideal for environmental science and geology education.

A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.

For Demonstration And Display

Explore air quality with this interactive test kit, designed to help students measure and understand pollution levels and the impact of airborne particles.

Illustrates How Two Bodies Rotate Freely About their Common Center of Mass

The Precision Photoelectric Effect uses three color filters to calculate Planck's Constant.

Acetate Strips

Learn to draw contour lines and how to indicate elevations on a chart or map.

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

It's easy to construct the three-dimensional model of DNA. Emphasizing the base-pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds.

Produce constant acceleration with this fan cart.

Made of heavy paper, the models can be positioned to show their relation to one another at any given time of the year.

Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth

A Safe and Easy Alternative to Engine Rockets

Students investigate the absorption and radiation of energy on different surfaces.