BBC - The Code - The Wisdom of the Crowd BBC's prof. Marcus du Sautoy explains how a group of people know more than one individual. The explanation is not hard to understand, but still it is hard to belief.
German software designer Kai Krause created a map demonstrating the true geographical size of Africa, driving the point home by fitting a number of other countries — including the US, China and most of Europe — into the outline of the continent.
Japanese Chiyogami The Black with Gold Waves Chiyogami is silkscreened onto machine-made sheets of mixed kozo and sulphite. Japanese Chiyogami is a very cooperative and beautiful paper that is an excellent choice for bookbinding, collage, greeting.