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- Artikel-Nr.: 802060
Drinking water was still given little consideration about 30 to 40 years ago, provided that there were no abnormalities that related to the smell or taste. Now, drinking water and especially its quality have become increasingly important. However, through awareness reports and current analyses of the media, the purity of drinking water is increasingly being questioned and criticised.
Yet to this day we know very little about this unique element. We humans, and the animals and plants, need it to live and what is known in chemistry by the formula H2O, we primarily know in flowing, clear, liquid form.
But once we take a closer look at it, water is a fascinating substance and a true miracle of nature. It is the only chemical compound on earth found in all three physical states: liquid as water, solid or frozen as ice and in gaseous form as water vapour. In addition, it carries messages, harbours knowledge and has many mysterious characteristics that, despite the most modern research technologies, still keep scientists puzzled to this day.
This book provides an insight into the unique and fascinating world of water, which gives life and health, by which we are surrounded and of which we are even made.
Gewicht: unter 1 kg