Ice Crystals on a Rain Barrel (2)
Ice crystals and ice flowers fascinate scientists and photographers alike. Their shape depends, among other things, on the temperature. Star-shaped ice crystals form between 0 and three degrees below zero.…
Ice crystals and ice flowers fascinate scientists and photographers alike. Their shape depends, among other things, on the temperature. Star-shaped ice crystals form between 0 and three degrees below zero.…