The other day I took Nathan outside to "help" me shovel snow. We didn't shovel well after the last few snow days, so we had a layer of ice nearly 3 in thick on the driveway. After a bit of work, we got it to come up in these large sheets. I started to place in them in the snow piles on either side of our driveway, and Nathan and I thought they looked like plates on a dinosaurs' back. After that, Nathan began to hunt for dino bones while I excavated our driveway.