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4-50160-PKAn economical electroscope consisting of aluminum leaves mounted on a metal rod (item #4-50160) held by a rubber stopper in a 250ml flask. Instructions included.
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RTP001An essential accessory for experiments with the popular Bicycle Wheel Gyroscope as well as for demonstrating the effect of moment of inertia on rotational motion (the &ldquospinning skater effect&rdquo), this economical Rotating Plate spins freely
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FWS500Includes 1 each of 1, 5, 10, 50, 100, and 500 mg weights, and 2 each of 2, 20, and 200 mg weights. Rectangular plastic box with rider and forceps.
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TFWHAMSpecially constructed hammers for sounding tuning forks. TFWHAM has a spherical hard rubber head on a varnished hardwood handle. TFHAMR has an acrylic head with a rubber end mounted on a metal/wooden handle.
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Sm10mmElement Density Cubes made by Luciteria Science Elements of the Periodic Table, machined and forged, to create cubes having flawless dimensions of 10x10x10mm. Each cube represents the theoretical density of the element itself.
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GP00028Science Fair Film Canister Rockets Kit
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4-66003-10Optical Bench Student Demo A simple form Optical Bench that provides an accurate demonstrations of basic optics principles. It uses a metric meter stick as the support bench.
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4-66003-10Optical Bench Student Demo A simple form Optical Bench that provides an accurate demonstrations of basic optics principles. It uses a metric meter stick as the support bench.
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OBSCS1Screen Support for optical bench set
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WDMS20This wooden machine has a sturdy wooden construction ideal for classroom use. The large block mounted around the head of the screw gives students additional leverage so they can easily break eggs or squish other objects with the screw that would be
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PH0319Second Law of Motion Apparatus
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SCL075Acrylic Semi-circular Lens, 75mm base, 15mm thick.