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Photo: CCTV Why Scientists Are Building a Massive 30-Story ‘Artificial Island’ in the Ocean
Its decks will be roughly the size of two American football fields, with a central “moon pool” big enough to deploy submersible vehicles.
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Photo: Michael Duva / Getty Images -

Photo: Tohoku University There’s a New Portuguese Man O’ War Species Named After a Samurai Warrior
The discovery of the crescent helmet man o’ war is kind of a red flag.

