Fifty shades of the snow. Scientists explained why snowdrifts redden

Fifty shades of the snow. Scientists explained why snowdrifts of the CC BY 2.0/cjnoof / Moscow redden, 10 Feb — information agency "RIA Novosti", Yenikeeva Alfiya. According to forecasts of weather forecasters, all this week there will be almost every day a snow. According to scientists, it can quite be tasted. Precipitation is purer today, than several years ago, and pathogenic microorganisms appear in snowdrifts only in 12 hours. Certainly, it is better not to eat color snow, but also to be afraid of it is not necessary. Red and yellow snowflakes usually are not connected with emission in the atmosphere of dangerous chemicals. To taste the Romanian In 2017...