So Earth day is coming up and Robert Krulwich over at Krulwich Wonders have this mini-series of video on the good old Carbon atom. Â Trust me, these isn’t any there about the pros vs cons of Global Warming. Â Just some short entertaining and educational videos about the Carbon atom. Â Highly recommended, go check it out. Â I think it will eventually about four(4) videos, as of today, there are there (3).