(photo 1) A blue whale skeleton hangs from above as New Bedford Whaling Museum staff and JJ Web movers bring one of the two parts of a 1:1 scale fiberglass replica of a blue whale heart to be shown in the central gallery, under the skeletons of whales. The fiberglass heart is compromised of two halves, each weighing over 300 pounds. (photo 2) New Bedford Whaling Museum science programs manager, Bob Rocha, squeezes out of one of the arteries after installing some lights inside.