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Why does the Earth's core remain molten after millions of years? (2002) (madsci.org)
1 point by maxwell 41 days ago | past | web
Why are undersea cables buried? Sharks (madsci.org)
2 points by titusblair on June 3, 2017 | past | web
What's an underwater storm like? (1998) (madsci.org)
2 points by user_235711 on Sept 11, 2015 | past | web

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