SAISON: 1
INHALT
Freeze-drying. From instant coffee beans to preserving life-saving vaccinations, freeze-drying plays a major part of everyday life. But did you know that the process was first used in World War II?
SAISON: 1
Freeze-drying. From instant coffee beans to preserving life-saving vaccinations, freeze-drying plays a major part of everyday life. But did you know that the process was first used in World War II?
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