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Used for demonstrating the laws of conversation of m..
Demonstrates that the forward velocity of a ball eje..
Calculate model bridge efficiencies to determine the..
Consists of two 6 x 3/4 x 1/4" steel bar magnets wit..
This power supply replaces AAA, AA, C, D, and 9-V ba..
Load up to 4 D-cell batteries side by side at one ti..
Measure speed, lap time, and cumulative lap time wit..
Demonstrate safely and economically that sound waves..
Instead of a class demonstration, let your students ..
Glass jar has a closed top with knob and finely grou..
Provides dramatic demonstrations of angular momentum..
Attach lenses, prisms, mirrors, and light sources to..
A miniature version of Kyocera's Blue Eagle race car..
Allows students to pressurize almost any plastic sod..
When straight measurement is impossible, use these d..