As human beings we need water. Every second more than 650,000 gallons of water flows over Niagara Falls. Known as the universal solvent, it dissolves more substances than any other liquid. Water defies gravity by
Read moreAs human beings we need water. Every second more than 650,000 gallons of water flows over Niagara Falls. Known as the universal solvent, it dissolves more substances than any other liquid. Water defies gravity by
Read more