why octopuses have blue blood wtf fun facts November 14, 2015 Why octopuses have blue blood – WTF fun facts
female and male blanket octopus wtf fun facts October 6, 2015 Female and male blanket octopus – WTF fun facts
scientists might name this cute octopus adorabilis June 26, 2015 Scientists might name this cute octopus ‘adorabilis’ – WTF fun facts
