Saturn Magnet
- from our Affiliates
Saturn is very... undense? How do you say that? Anyway it is less dense than water, though if you built a bathtub big enough for it to float in, the bathtub would collapse and become it's own planet. Saturn is well know for its beautiful rings, which have been around for 100 million years, and may last another 100 million years.
$4.25
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