Water sommeliers, masters of subtle differences

Name: Water sommeliers, masters of subtle differences
Uploaded: 2021-03-09T19:30:31+00:00
Duration: 3 min 59 s
Channel: DW (English)
Description: Bottled water is very big business. Water sommelier is a new kind of occupation. To practice it, one has to learn about all kinds of barely perceptible differences. We visited a training course.

DW (English)

Bottled water is very big business. Water sommelier is a new kind of occupation. To practice it, one has to learn about all kinds of barely perceptible differences. We visited a training course.

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