Preschoolers acquire vocabulary at a rate of nearly one new word every 2 hours, 24 hours a day. They manage this feat through a process known as , in which new words are associated with their meaning after only a brief encounter.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.

elastic potential energy