Boywithmanhead at Charleston’s Old City Jail
2007
what isn’t carbon?
January 14, 2008
January 10, 2008
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January 1, 2008
An ideal black object absorbs all the colours of light and reflects none of them. In theory, it should be possible to make something that approaches the “perfect absorber”.
But it has proved difficult to construct an object that does not reflect light at all.
http://news.bbc.co.uk/2/hi/science/nature/7190107.stm
