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American Museum of Natural History.
Climate Change Global Warming Mug
Climate Change Global Warming Mug. When you pour hot liquid into it, this mug shows what will happen when the polar ice caps melt - before your very eyes coastlines shrink and ocean levels rise. Florida dissolves and Central America all but vanishes. It doesn't fix the problem of climate change but it illustrates it in a very cool way. Ceramic mug holds 10 oz. This mug is not dishwasher safe but it is microwave safe. Box included.