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Sale$29.95 $22.95
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Sale
Diecast Metal Car, 1:64 Scale
$2.49 $2.09 -
Advanced Pulley Kit
$49.95 -
Sale
Balancing Bird
$4.99 $4.79 -
Sale
Kinematic and Static Friction Inclined Plane
$29.95 $27.95 -
Sale
Battery Powered Constant Velocity Buggy
$9.90 $9.49 -
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Sale
Hooke's Law Apparatus
$39.95 $32.49 -
Sale
Bernoulli's Law Floating Ball Demo
$7.95 $4.95 -
Sale
Newton Speeder Pull n' Go Acceleration Truck
$7.39 $6.39 -
Ballistic Pendulum Tester
$44.95