Here's something you've probably never seen before -- a model kit that can change color when you put it in the freezer! Bandai debuts their "Exploring Lab Nature" model kit series with the mighty mammoth! It uses a special type of resin that changes from white to brown when its temperature drops to below approximately 10 degrees Celsius; you can recreate a little bit of the Ice Age in your own freezer! Assemble the mammoth's skeleton in the "excavation phase," and then attach the fur parts and move on to the "restoration phase."