Educational Materials
Linked Spring Series
The linked spring series set of five springs can be used as an investigative tool in understanding Hooke's law.
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Variable Inertia Apparatus, Transparent
Explore rotational acceleration with this pair of variable inertia disks.
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Wind Tunnel
Ideal for investigating lift, Bernouli's Principle, and aerodynamics.
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Supertek® Variable Inertia Bar
A classic demonstration of the dependence of angular acceleration on moment of inertia.
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Dynamics Track System
This cost-effective dynamics system is a versatile tool for studying linear motion and collisions.
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Archimedes Sticks Set
Set of three metal rods with 1 cm engravings for demonstrating Archimedes' principle and buoyancy.
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NaRiKa® G-Gauge Free Fall Apparatus
This apparatus facilitates the calculation of gravitational acceleration through free-fall experiments.
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NaRiKa® I-Gauge Collision Apparatus
An apparatus designed for collision experiments to demonstrate conservation of kinetic energy.
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High-Accuracy Monkey and Hunter Set
A precision apparatus showcasing projectile motion and free-fall principles.
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NaRiKa® Collision Apparatus for Kinetic Energy
An alternative to a ballistic pendulum designed to demonstrate the conservation of momentum.
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Comparative Free Fall Tubes
Demonstrate the free-fall motion of objects in atmospheric pressure and vacuum conditions.
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Kidder Rubber Band Propeller Car STEM Build Kit
Build a propeller-driven car to explore energy conversion and motion.
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Kidder Twin Prop Airplane STEM Build Kit
Build a dual-prop airplane to explore motion and engineering basics.
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Kidder Adjustable Stop Catapult
Construct a working catapult with adjustable stop for trajectory experiments.