The tautog bone looks really interesting. I had never heard of that type of fish before now.

It really is a pity that Prometheus will be in 3D. I may have only seen a couple movies in 3D so far (Resident Evil: Afterlife last year and Hugo just yesterday), but I've never been of the opinion that a 2D movie couldn't capture the same greatness that its 3D counterpart might hypothetically provide, and I feel that 3D movies would be just fine in 2D without losing anything important.