This week in science, Big Brother is exploring the Ocean! The question was posed, "Why is the Ocean salty?" He read about how the rivers that flow into the oceans carry minerals like salt with them when they empty into the oceans. We also talked about how some water from the ocean evaporates each day. We believe God created the ocean to be salty. We did this simple experiment that was suggested by his textbook reading yesterday. I like easy experiments that I can put together quickly! This...