|How much food does a whale eat?
||How many verb paradigms are there in Korean?
|What are the names of the only two men from South Caroliina to be president and vice president at the same time?
||Is Nassau Range the highest mountain range in the world?
|What did Coolidge do after graduating from Amherst?
||Why is nitroglycerine explosive?
|What is Scotland like in Christmas and other holidays?
||Is the battery made by Volta credited as the first electrochemical cell?