Applied Filters
"Human Biology Lab Activities&"
Applied Filters
Applied Filters
K’NEX Education Intro to Simple Machines: Gears
Teach your students about gear ratios and different gear configurations and how these concepts are used to change the amount of applied force to an object.
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Dissectible Student Leyden Jar
Quickly demonstrate the isolation of a static charge.
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Pocket Fresnel Lens
An inexpensive fresnel lens measuring 47×67×1 mm thick with a viewing area of 79×42 mm.
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Contact Key
Used to open and close an electrical circuit momentarily, it is also excellent for demonstrating Morse code.
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Equilateral Acrylic Prisms
Demonstrate refraction and internal reflection.
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Magnetic Compass with Lock
A magnetic compass that can lock and hold the pointer.
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Friction Block
Smoothly Finished Pine with Attachment Hook. Perfect for friction experiments.
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Handheld Discharge Electrode
The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.
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Replica Diffraction Gratings
These simple slide-mounted diffraction gratings are great for experiments with lasers and LEDs.
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Students Dynamic Cart Set
A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.

