Metadata
Author: Giga-fren
Data
English[en]
Listen to the sound produced. o As soon as the sound fades, put the end of the tuning fork (the handle) between your teeth and bit firmly on it.
French[fr]
Écoute le son produit. o Dès que le son faiblit, mets la poignée du diapason entre tes dents et mords-le fermement.