New scientific theoriesGRAND PRIZE WINNER: When a cat is dropped, it ALWAYS lands on itsfeet; and when toast is dropped, it ALWAYS lands with the butteredside facing down. Therefore, I propose to strap buttered toast to theback of a cat. When dropped, the two will hover, spinning inches above theground, probably into eternity. A "buttered-cat array" could replacepneumatic tires on cars and trucks, and "giant buttered-cat arrays"could easily allow a high-speed monorail linking New York with Chicago.