Nature of Waves & Sound

3" Dia. x 4-ft. Metal Slinky Spring

The 4 ft. Slinky Spring with three times the normal length is ideal for demonstrating several fundamentals of wave motion. When the spring is extended to 30 feet, a lateral or longitudinal pulse ca... More.

6-ft. Metal Helical Spring

Longer and heavier, the spring demonstrates the effects of greater mass and of greater tension. More.

Wave Demonstrator Set

The 4 ft. slinky spring with three times the normal length is ideal for demonstrating several fundamentals of wave motion. When the spring is extended to 30 feet, a lateral or longitudinal pulse ca... More.

Aluminum Alloy Tuning Forks – Frequency 100

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Forks – Frequency 128, Note C

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Fork – Frequency 256, Note C'

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Forks – Frequency 320, Note E'

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Forks – Frequency 384, Note G'

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Forks – Frequency 512, Note C''

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.

Aluminum Alloy Tuning Forks – Frequency 1024, Note C'''

Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale lette... More.