. >> it's sitting thon gaon this board which is basically covered with sensors so it measures size, shape and density of the mass, how hard or soft you actually touch it with your fingers, and then how much salt is actually in the shape. the solt comes from the food coloring, the colors you use. the salt actually kind of conducts the electric current that you give from your hand as you touch the jelly. >> whoa! that part's a little weird. >> that is kind of cool. it does sound pretty cool and different. >>> if jackson pal loollack was hair band, this is what would happen if he had a home improvement project. these rockers are in romania and they're putting their long hair band hair in buckets of white paint. >> that's awesome. >> they just start rolling their heads, painting the walls like they're jackson pollack with their hair. >> that makes my neck hurt just watching them do this. >> why not mix up the colors? why's everybody going just white? >> how do you get this out of your hair? >> a little pan teetene. >> i'm surprised at the kind of coverage they got. i think that the room looks