Dry ice, sometimes referred to as "cardice" (chiefly British chemists), is the solid form of carbon dioxide. It is used primarily as a cooling agent.
From NYC Sanitation's Director of Photography Michael Anton. This video is comprised of 5,902 images and shows the paper recycling process.
Icelandic Bardarbunga volcano - The volcano continued to produce massive amounts of glowing lava in mid-September.
