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.
up vote 5 down vote. Blue flame has a hotter temperature. In physics there is a relationship called Wien's displacement law, which states $$\lambda_{max}T=2.898$$ where $\lambda_{max}$ is the peak wavelength of light emitted (which is the wavelength you see) and T is temperature in kelvins.