I see a problem here. Water is one of 7 liquids that work backwards of everything else. You have antifreeze in your cars coolant system because when water freezes it expands and will damage your engine. When ice melts it contracts so sea level will go down, not up. Nice video but you forgot to check your chemistry. You can take a large glass bowl filled with ice water, mark the level, then wait till it melts and see for yourself.