But Robin Bell, a geophysicist at Columbia University's Lamont Doherty Earth Observatory, reports with colleagues in Nature Geoscience that they used ice - penetrating radar to identify ragged blocks of ice as tall as skyscrapers and as wide as the island of Manhattan at the very bottom of the ice sheet. (chimalaya.org)
STEP TWO: Layer about 1 inch cake on bottom of ice cream carton and pack with spatula. (thesoccermomblog.com)