Yesterday we looked at Giancarlo's simulation that he made for our group. We found out some important things, for example before we looked at the simulation we thought that the most effective thing to do was pump the coldest water to the surface of the ocean, but the simulation showed that if the water is too cold (5ºC-20ºC) it will be to heavy and will fall right back from where it came from without doing any cooling. We dicovered found out that that the perfect temperature for the water is 21.5ºC because it is cold enough to cool the surface water but not so cold that it sinks so fast that it does no cooling. Another important discovery is that if the water is traveling less than 3 meters per second it will also sink and not spread over the surface.