Videos With A Brain

On the heels of our recent posts about the color-changing capabilities of the octopus, here’s something even more detailed and incredible. A Nova presentation on the Cuttlefish, often called “the chameleon of the sea”. Their blood is an unusual shade of green-blue because it uses hemocyanin instead of hemoglobin to carry oxygen.

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This entry was posted on Saturday, April 14th, 2007 at 12:23 pm and is filed under Jaw-Dropping Videos. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.