What was more surprising: how the breakdown between states with more dangerous drivers and safer drivers fell almost completely along the lines of the 2008 McCain-Obama election, with the Republicans again coming up on the short end.
The hottest flame color is white, with the absolute temperature dependent on the fuel/mixture burned. Flame color depends on several factors, the most important typically being blackbody radiation and spectral band emission, with both spectral line emission and spectral line absorption playing smaller roles.
Flame Colour Temperature Chart. Blue gas stove flames are good. Red/Yellow gas flames... not so much... Gas flames are normally blue but sometimes they burn red or yellow. Blue vs Yellow Gas Stove Flame Colour. A blue gas stove flame indicates complete combustion, meaning you aren't wasting gas and money.