Explanation of grinding stone

A female speaker from Matal demonstrates how a traditional grinding stone is used to make corn flour. Recorded with Rode MTG-2 shotgun microphone, Zoom H4n audio recorder, and Panasonic HC-X920K camcorder. Bundle includes high resolution video file (.MTS), low resolution video file (.MP4), ELAN file (.EAF), audio file (.WAV) and Praat TextGrid file (.TextGrid).