All Products
Item 8430-06
Holders and Allen Key
Use these holders to attach accessories like Chladni plates or springs to our Wave Driver (Item #8420-00).
Item 8430-06
In Stock
Item 8430-01
Longitudinal Wave Spring Kit
This Spring Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Connect the spring to see longitudinal waves in action! It offers a vivid demonstration of important principles in physics.
Item 8430-01
In Stock
Item 8430-03
Longitudinal Wave CORD Kit
This Cord Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Use the elastic cord to see longitudinal waves in action! It offers a vivid demonstration of important principles in physics.
Item 8430-03
In Stock
Item 8430-05
Metal Resonance Strips
Use these strips with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00) for a captivating illustration of the principles of resonant modes. Because they are different lengths, the strips will noticeably oscillate at different frequencies.
Item 8430-05
In Stock
Item 9222-23
Rattleback, Plastic, Multi Color, Pk/10
The Rattleback is a long, thin, half-elliptical shape formed in plastic. It has a slightly offset center of gravity, which causes the Rattleback to spin in a directional rotation of choice, usually counterclockwise. If you attempt to spin the Rattleback in the clockwise direction, strong preference will cause the Rattleback to “rattle” back and forth after few rotations, stopping and then reversing the rotation back to the preferred counterclockwise direction. The directional preference is so strong that if the Rattleback is at a standstill and you push down on 1 end, it will begin turning.
• Comes with a Teacher’s Guide
• Assorted colors
Item 9222-23
In Stock
Item 8430-02
Resonance Wire Loop Kit
This Wire Loop Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Use it to illustrate the patterns of standing waves. It offers a vivid demonstration of important principles in physics.
Item 8430-02
In Stock
Item 8420-00
Wave Driver
This Wave Driver can be used with the Sine Wave Generator (Item #8410-00) to form the Vibration Demonstration Kit. The kit shows sine waves as they travel across a medium. Connection wires are included. It is truly a great, quality demonstration device at a low cost!
• Accessories can be purchased separately: Longitudinal Wave Spring Kit, Item #8430-01; Resonance Wire Loop Kit, Item #8430-02; Metal Resonance Strips, Item #8430-03; Sand and Shaker Kit for Chladni Plate Demonstration (Chladni Plate sold separately), Item #8430-07; Chladni Plates Kit, Item #8430-04; Chladni Plates Round and Square with Allen Key and Holder, Item #8430-04-01; Chladni Plates Round and Square, Item #8430-04-05
• Power: 1 A
• 3.91″ Dia. x 3.03″ H
Item 8420-00
In Stock
Patch Cord, Alligator Clip, 12″, Pk/6 (3 Red, 3 Black)
This PVC-insulated copper wire has 2″ (50 mm) PVC-insulated alligator clips on both ends. It is useful for making circuits and electrical demonstrations.
• Comes in a pack of 6
• 3 red wires and 3 black wires
• Diameter: 2.6mm
• Gauge of Wire: 16
Item 9119-06
In Stock
Connection Wire with Alligator Clips Red/Black 24″ Pk/6
This PVC-insulated copper wire has 2″ (50 mm) PVC-insulated alligator clips on both ends. It is useful for making circuits and electrical demonstrations.
• Sold in a pack of 6 with 3 red wires and 3 black wires
• 24″ (600 mm) L
• Diameter: 2.6mm
• Gauge of Wire: 16
Item 9120-06
In Stock
Item 3131-01
Wimshurst Machine
Use this machine to generate static electric charges and cause electric discharges. Turn the hand crank to rotate the 2 high-resistance plastic disks in opposite directions. Disk Dia. is about 10″ (250 mm) with equally spaced metal sectors. A rapid sequence of sparks can be generated by lowering the system’s capacitance.
• Comes with a Teacher’s Guide and reproducible Student Handout
• Mounted on insulated wooden base
Item 3131-01
In Stock
Item 3510-02
Cubes of Six Metals 0.75″, Set/6
This set includes 1 cube each of aluminum, brass, copper, iron, lead, and zinc without hook. The cubes are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.
• Comes with a Teacher’s Guide
• Packed in a cardboard box
• Cube side 0.75″ (20 mm)
Item 3510-02
In Stock
Item 1000-13-C
Transparent Solar Cell Dolly
Discover how sunlight can be converted to energy. Experiment with changing the angle of the solar panel, adding weight, running it uphill, and running it on rough and smooth surfaces. The dolly runs on solar power or batteries; switch to solar drive, battery drive, or battery charge!
• Comes with a Teacher’s Guide
• Battery not included
Item 1000-13-C
In Stock
Item 10-2500
Bioplast, Sea Life Specimen, Set/4
Students can use this Bioplast set to compare and contrast four sea life specimens. This clear plastic embedment protects and mounts fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage in the biology classroom.
• Sold in a set of 4
Item 10-2500
In Stock
Item 10-2000
Bioplast, Housefly Life History
Students can use this Bioplast to study the life cycle of a house fly including these 5 specimens: egg, larva, pupa, male and female adults. This clear plastic embedment protects and mounts fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage in the biology classroom.
Item 10-2000
In Stock
Item 10-2300
Bioplast, Insects Specimen, Set/4
See 4 insect specimens up close in these bioplasts. The clear plastic embedment protects fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage. It’s a great staple for biology classrooms.
• Sold in a set of 4
Item 10-2300
In Stock