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"Human Biology Lab Activities&amp"

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Ten Specimen Density Set

Ten Specimen Density Set

This set features a handy, economical selection of density cubes.

 
 
Density Identification Set

Density Identification Set

The Density Identification Set is ideal for an investigation lab.

 
 
Acrylic Refraction Cube

Acrylic Refraction Cube

Ideal for Index of Refraction and Total Internal Reflection Experiments

 
 
Cylindrical Alnico Magnets

Cylindrical Alnico Magnets

Clearance

A must for your lab

 
 
Prisms

Prisms

Clearance

Clear, Short Prisms for Index of Refraction and Dispersion

 
 
Bulb socket board

Bulb socket board

This solid socket board holds light bulbs for circuit experiments.

 
 
Pneumatic/Hydraulic Jack Set

Pneumatic/Hydraulic Jack Set

This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.

 
 
Equal Volume Density Set, Rectangular
 
 
Rheostat

Rheostat

Clearance

This newly designed rheostat features a protective cover.

 
 
Renewable Energy Set

Renewable Energy Set

Students Investigate Alternative Energy Forms

 
 

Bearing Ball Set

Bearing ball set of 3.

 
 
Prism

Prism

Clearance

Equilateral prisms, made from high quality clear acrylic sheet.

 
 
Assorted Plastic Gears

Assorted Plastic Gears

Four gears of different sizes, perfect for any investigation or maker project.

 
 
Rope, Twine, String and Yarn

Rope, Twine, String and Yarn

Educational Materials, Mechanics, Poly/Cotton, Break strength 20 lbs., 400 foot spool

 
 
Motor DC Solar Miniature 1040RPM SHA

Motor DC Solar Miniature 1040RPM SHA

Clearance

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

 
 
Solderless Breadboard

Solderless Breadboard

This solderless breadboard is ideal for high-frequency and low-noise circuits.

Perform your electronic experiments on this tiny breadboard (8×5.5×1 cm) . Interconnect any components with 20-29 AWG (3 to 8 mm) wire.