HTML + CSS seems to be Turing complete : http://lemire.me/blog/2011/03/08/breaking-news-htmlcss-is-turing-complete/ http://lemire.me/blog/2011/03/08/breaking-ne

HTML + CSS seems to be Turing complete : http://lemire.me/blog/2011/03/08/breaking-news-htmlcss-is-turing-complete/ http://lemire.me/blog/2011/03/08/breaking-news-htmlcss-is-tu... As does SQL : http://stackoverflow.com/questions/900055/is-sql-or-even-tsql-turing-complete http://stackoverflow.com/questions/900055/is-sql-or-even-tsq...