Misc: On This Day In January 1997 - Prince appeared on the ______ O'Donnell show.?

Questions

Which is the world's warmest sea?

Which island's roads are paved with coral?

Which kellogg's cereal was advertised by tusk tusk the elephant?

Which kitchen appliance was invented by fred waring?

Which law did sir isaac newton discover when he was only twenty three years old?