"Educational Materials"
Laser Optical Disk Set
This is an excellent and economical set for introductory ray optics.
Expand 1 item
Hooke's Law Apparatus with Weights
Hooke's Law apparatus, includes weights for demonstration.
Expand 1 item
Visual Scientifics Ballistic Pendulum
Students investigate the properties of momentum and conservation of energy using this precision apparatus.
Expand 1 item
Metal Pulley with Clamp
Plastic pulley with metal clamp, includes knob for tightening.
Expand 1 item
Variable Inertia Apparatus, Transparent
Explore rotational acceleration with this pair of variable inertia disks.
Expand 1 item
Friction Block with Hook
Friction blocks are useful for teaching the basics of force and motion.
Expand 1 item
Klinger Laser Ray Box, Electronic
This laser ray box has several modes, with 1, 3, or 5 beams.
Expand 1 item
InstaPulse® Heart Rate Monitor
Instant Readings Give The First Readout After Four Heartbeats
Expand 1 item
Metric Stacking Masses
Designed to illustrate that height is proportional to mass, when diameter is uniform. Set consists of 52 identified masses which are molded to stack. Included are 4 yellow 10 g masses, eight red 5 g masses and 40 blue 1 g masses.
Expand 1 item
Ward's® Prepared Nematode Growth Medium
Designed for cultivation of Ceanorhabditis elegans.

