As my favourite on Feb 24, 2013 I retwitted this presentation from curator Honor Harger: Felipe Sahagún @sahagunfelipe Listen the amazing and impressive sounds left over from the birth of the universe #TEDWeekendshttp://huff.to/13aNTmJ  via @HuffingtonPost12:01 AM – 24 Feb 13 … Continuar leyendo →