How Smart Are Octopi?


	How Smart Are Octopi?

maquser

6-25-2008 11:13 AM

111 views

tags:

octopus, octopi, nature, animals, intelligence, invertebrates

maquser says:

Cool article with lots of links to other cool stuffs about octopusses

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/b2cc91b9-4282-4033-84f4-4ead721a908e/D5D40E7E-8BA5-4200-A94E-A34980A94D2A/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.slate.com/id/2192211/" href="http://www.slate.com/id/2192211/" style="font-size: 11px;">www.slate.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.slate.com/id/2192211/"><H1>How Smart Is the Octopus?<SPAN class="h1_subhead">Bright enough to do the moving-rock trick.</SPAN></H1></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.slate.com/id/2192211/"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/www.slate.com/img/ACF133A3-5B28-447D-B46D-9710A0EB7295" alt="An octopus" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.slate.com/id/2192211/">YouTube is loaded with evidence of what some might call octopus intelligence. One does an <A target="_blank" href="http://www.youtube.com/watch?v=H8oQBYw6xxc">uncanny impression of a flounder</A>. Another <A target="_blank" href="http://www.youtube.com/watch?v=EORp9mR2iOA">mimics coral</A> before darting away from a pushy camera. A third slips its arms around a jar, <A target="_blank" href="http://www.youtube.com/watch?v=T8cf7tPoN5o">unscrews it</A>, and dines on the crab inside.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.slate.com/id/2192211/">You'd have to go back about 700 million years to find the moment in the history of life when humans and octopuses diverged. Our most recent common ancestor, scientists suspect, was a little wormlike creature with eyespots and little more.</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/D5D40E7E-8BA5-4200-A94E-A34980A94D2A/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>