Friday, March 14, 2008
The process of changing from a solid to a gas without passing through an intermediate liquid phase. Carbon dioxide, at a pressure of one atmosphere, sublimates at about -78 degrees Celsius. Ice and snow on the Earth's surface also sublimate at temperatures below the freezing point of water.
A scary profile of what???in the sublimated snow. Early morning frozen chicken tracks with the knowledge that by days end they will be soft again, ahhhhh....soon spring.