A plein air sketch from Shoreline lake in Mountain View, California
#artworks #watercolors #NoPleinNoGain #watercolorpainting #watercolorpaper #watercolorartwork #watercolor_planet #watercolorzone #waterblog #aquarelle #watercolorsketch #aquarelle_art #everydaywatercolor #pleinairpainting

Water boils at 100°C, but only at sea level. Altitude lowers atmospheric pressure, thus lowering the boiling point. For every 150m ascent, the boiling point drops ~0.5°C. At 2400m, water boils at 92°C, impacting cooking. #Science #chemistry #waterblog #boilingpoint #altitude