https://www.snipit.org/public/alan/viewchannel.php?catid=1587042 2017-07-15T09:27:18Z https://www.snipit.org/images/scissors.gif https://www.snipit.org/public/alan/viewchannel.php?catid=1587042 Snip!t channel - Alan Dix: Channels > cognition and art > evolutionary psychology In a new set of experiments published in Science, howeve... found that the raven’s ability to plan ahead goes much... simply catching food. The first experiment trained the birds to use a tool to ... https://www.snipit.org/public/alan/viewsnip.php?id=1614449 http://www.iflscience.com/plants-and-animals/ravens-are-able-to-plan-for-the-future-just-like-apes/ 2017-07-15T09:27:18Z The question that has long raged among archaeologists is... first began using ochre as a tool for engineering or as ... making art. In other words, does symbolism start with sc... aesthetics? By examining 23 ochre-processing tools from ... researchers https://www.snipit.org/public/alan/viewsnip.php?id=1587041 http://arstechnica.co.uk/science/2016/12/incredible-discovery-of-40000-year-old-tools-for-art-and-engineering/ 2016-12-03T12:13:33Z