Yahoo

Octopus previous kills shark Octopuses http://www.diamonds-usa.com/ are cute, smart wildlives, yet did you understand get more information they were tough enough to kill a shark? Scientists didnt. Heres exactly what they saw: Complete tale at NatGeo. A lot more extreme animals.

http://voices.yahoo.com/associated_content_07_21_2008.htmlBrief. They couldnt find out just what was killing sharks in the know at in this enormous fish tank, so they set up a cam to figure it out