Εγω βρικα. Εγωβρικα. Εfρεκα. Ευρεκα. Eureka. Jøss! I was crawling a mountain once, and near the top I realized/understood that the global ocean in the time of Noah could have been all the groundwater leaving a hot earth. Then the ocean floor could have sunk proportional to the amount of water leaving the ground. Me too, I felt like Arkimedes, and me too I shouted "Eureka"!