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Sea turns blue with algae

This is not a scene picked up from a movie or anything imaginary, but a real version of "Avatar" coming to life.

It's a view of blue fluorescent waves off Gudong beach in Dongying, East China's Shandong province, at night in the past couple of days, Chinanews.com reported.

Although a rare sight in Dongying, aggregation of luminous bacteria or alga usually makes water turn fluorescent.