Science is a puzzle

As children we love playing with puzzles. We start with puzzles that only have ten pieces and as we complete the easier ones we try harder ones reaching up to 1,000 pieces. It may take days to finish it, but stubborn as children may be, they will not give up until it is finished. Science is also a puzzle, but without a determined amount of pieces and therefore proves to be the hardest puzzle to solve. Science involves everything humans know to exist and because of this vast area of study, this puzzle will never be completely solved. Instead, each new discovery, each new theory and each new invention add a piece to the puzzle and help create a better picture of the world we live in.