64
POPSClipmarks and the Art of Highlighting Clipper {{JICWyllie}} published this piece in Inside Knowledge magazine. His insight regarding annotation and classification is fascinating. And it's inspiring to read about the potential of Clipmarks as a tool for group intelligence -- World Mind here we come! Thanks Jan!
34
POPSA New Kind of Science - Stephen Wolfram (Lecture) worth watching, on cellular automata, complexity, randomness, nature, mathematics, science, biology, natural selection, networks, space-time, physics, causality, relativity, determinism, quantum mechanics, computational irreducibility, ... (not necessarily in that order) His book is freely available online: http://www.wolframscience.com/nksonline/toc.html (see also The Nature of Code )
33
POPSWe're Unable to Read Our Own Body Language "When applied to the question of how people may gain knowledge about their unconscious self, the present set of studies demonstrates that self-perceivers do not appear to pay as much attention to and make as much use of available behavioural information as neutral observers"
29
POPSWhat is "Ask-Philosophers"? "This site puts the talents and knowledge of philosophers at the service of the general public. Send in a question that you think might be related to philosophy and we will do our best to respond to it. To date, there have been 2362 questions posted and 3069 responses"
26
POPSGenetics Show How Prehistoric Cultures Migrated & Shared Knowledge The researchers tracked genetic variation on the Y chromosome, the sex chromosome passed from father to son that encodes maleness, using a technique now widely used that was developed in the early 1990s by Underhill and colleagues in the lab of Luigi Cavalli-Sforza, professor emeritus of genetics. The method has given scientists a powerful window into ancient human migrations and prehistoric cultural shifts. The technique has also been adopted by some commercial genealogy services that offer Y-chromosome testing to the public.