Can David Blaine be beat? Israeli magician Hezi Dayan is attempting to break the infamous endurance artist's world record for remaining inside an ice cell. Dayan is aiming to stay inside the ice cube for 64 hours; Blaine remained inside one for 58 hours in 2000. Dayan entered the 8-ton ice cube in Tel Aviv, Israel, on Tuesday. Check back Thursday to see how he's doing.