In the end, about 2.4 billion tons of solid carbon were locked away in wood fiber each year over that period — a surprise to scientists. (csmonitor.com)
There is a new solid carbon material that will revolutionize hydrogen fuel cells and electric cars. (hybridcars.com)
Weather scientists hoped that shooting pellets of solid carbon dioxide into a storm's clouds would unbalance it enough to send it off course (and hopefully not just make it angry.) (popsci.com)