Dew
Résumé
Everyone knows or has experienced dew, when the ground and plants are wet on the morning of a clear, calm night or when water runs down the walls and windows of kitchens and bathrooms. But where does dew come from ? Its origin has long been a mystery. From alchemists to scientists, many scholars have developed theories of varying degrees of rigor. It was only in the middle of the 20th century that a global interpretation of dew was developed.
Dew is beneficial for plants and animals, but can humans use it as a new source of water ? How can dew be harvested ? What are the chemical and biological qualities of dew ? Is it drinkable ? All these questions are answered in this article.
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