Monochord

The monochord helped the acupuncturist to locate the precise points to insert the needles.

The museum had an exhibit on ancient Greek musical instruments, including the monochord.

The monochord was used in ancient Greece to teach music theory.

The monochord is a simple instrument with only one string.

The monochord can be made from a variety of materials, including wood, metal, and even plastic.

The concept of the monochord plays a key role in the teachings of Pythagoras.

The patient was surprised at how sensitive their skin was when tested with the monochord.