Biophotons – … no fairy tales
Biophotons, a made-up word composed of the Greek βίος (bios = life) and φῶς (phos = light). Alexander Gurwitsch (October 8, 1874 – July 27, 1954), Russian biologist… Read More »Biophotons – … no fairy tales
Water management
Water – The marketing idea?
Last update: July 12, 2024 Water - the marketing idea? In times of increasing uncertainty, growing skepticism, increasing health risks and drinking water as a scarce commodity, - there is a… Read More »Water – The marketing idea?
Differences in water qualities
Updated July 14, 2024 The differences in water quality are initially not very noticeable. Drinking water, wastewater, rainwater, groundwater, seawater, mineral water and distilled water are the most commonly known classifications.… Read More »Differences in water qualities
Water filter
If you want to have filtered water when filling it without having to install a reverse osmosis unit, the Purway unit with the 3-fold filter set as a water filter is... Read More »Water filter
German
Dutch
English
Finnish
French
Italian
Norwegian
Portuguese
Spanish
Swedish