Not sure if this is relevant here, but shiny metal surfaces emit less thermal energy than painted metal surfaces. Learned about this recently while reading abou

Not sure if this is relevant here, but shiny metal surfaces emit less thermal energy than painted metal surfaces. Learned about this recently while reading about home heating radiators. https://en.wikipedia.org/wiki/Thermal_radiation#Surface_effects https://en.wikipedia.org/wiki/Thermal_radiation#Surface_effe...