octidextrous

I receive word-of-the-day e-mails, but I've got one today that didn't arrive in my inbox: octidextrous. As in, are you right-tentacled, left-tentacled, or octidextrous?

Scientists in the UK are giving aquarium octopuses Rubik's Cubes to see if they use a preferred tentacle, which could help in reducing the creatures' stress if the scientists know which side they prefer to be fed on.

But the question remains: Can the octopus actually solve the Rubik's Cube? Now that would be a sight to see...