"WardsSci000480"
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United Scientific™ Updated Wimshurst Machine
A superior quality Wimshurst machine for demonstrating high voltage electric charges.
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LED Ray Box
Demonstrate the optical principles of lenses and mirrors.
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Estes Wizard Model Rockets
Intermediate-level rocket with laser-cut balsa fins and streamer recovery system.
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Estes Standard Rocket Engines
Get your model rockets in the air with these popular rocket engines.
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Estes AltiTrack™ Altitude Finders
How high did it really go? Measure your rocket's altitude it with this easy to use device.
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Estes Alpha III Model Rockets
Easy-to-assemble beginner level rocket with pre-colored parts.
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10 Watt Resistors
Quality ceramic resistors, perfect for physics experiments.
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Eisco Semi-Plano Glass Lenses
Individual round glass lenses made with one flat side.
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Estes Preassembled Rocketry Parachutes
Lightweight, tear-resistant parachutes in a variety of sizes.
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Raspberry Pi 4 Starter Kits
Complete Raspberry Pi kit contains everything needed to get started in single board computing.
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Energy Ball
No other energy ball on the market with these upgraded features.
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Balloon Helicopter Assembly
Effectively illustrate Newton’s Third Law with this exciting and simple discrepant event.