The official version of where Rammstein got their name is that they named it after the town, Ramstein, where the worst air disaster in history occurred in 1988 at an air show at the American airbase. There was a collision of Italian aircraft that resulted in the deaths of 47 spectators and the injury of about 500 others.
If your home is 70 degrees inside and the temperature outside is under 20-40 degrees, you should keep the humidity under 40 percent. For each 10-degree reduction in the outside temperature below 20 degrees, the maximum humidity level inside should decrease by 5 percent.
When the relative humidity is 100 percent, the air is retaining the most moisture possible at that temperature without precipitation. Most of us feel comfortable inside our home when the relative humidity remains between 30 and 60 percent. When the indoor humidity level is below 30 percent, the air is too dry, which can harm both a home's structural integrity and the homeowners' health. Conversely, when the level is above 60 percent, the air is too wet, which is also harmful to both the home and the homeowners.