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"The Mystery of Lyle and Louise"
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Bulb-Type Pipette Aid
The vinyl suction bulb goes on better with a special polyethylene fitting that neatly accommodates pipettes.
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BoneClones® Magnetic Hand and Foot
Magnetic articulation offers more options.
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Carson Helping Hands Magnifier
The HelpingHands magnifier from Carson is a hand-held or hands-free, fully adjustable LED lighted soldering and hobby magnifier.
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Vernier® Adjustable End Stop
Attaches to the end of the Vernier Dynamics Track to prevent the cart from leaving the track.
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Ward's® Live Green Tree Frog (Hyla sp.)
These fascinating frogs are uniquely adapted for climbing, with prominent adhesive pads on the ends of their digits.
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Hand Pump with Vacuum Plate
Efficient combination of a pump and a vacuum plate.
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TeacherGeek Small Rubber Bands
This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.
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CanDo® Tubing and Band Handles
Simplifies exercise band and exercise tubing use.
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Hand-Driven Illuminated Planetarium
Study different concepts utilizing sunlight or darkness.
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Friction Block Sand Paper
Friction blocks are useful for teaching the basics of force and motion.
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3B Scientific® HIV Viron
This model of the HI-Virus, enlarged millions of times, shows the outer lipid membrane with protein structures, and the internal nucleus which contains the viral hereditary matter (RNA).

