An alternative to a kettle with temperature control is to use a little math to find dilution ratios. It's quick, easy, and works with any kettle to give water o

An alternative to a kettle with temperature control is to use a little math to find dilution ratios. It's quick, easy, and works with any kettle to give water of any temperature. See: http://blog.moertel.com/articles/2005/07/11/math-makes-tea-taste-better http://blog.moertel.com/articles/2005/07/11/math-makes-tea-t...