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Always be careful around railroad tracks.
Posted 3 days ago by boyt in category: documentary   Comments (0)


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Halitrephes maasi is a spectacular hydromedusan that’s found all across the world’s temperate and tropical waters. This video documents the first report of it from the Eastern Pacific Ocean and was filmed in the depths off Socorro in the Revillagigedo Islands.
Posted 5 days ago by ginoongpedro in category: beautiful   Comments (0)


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Wave tank demonstration showing the impact of coastal defences on flood risk.
Posted 3 days ago by Brick in category: interesting   Comments (0)



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Posted 2 days ago by sifter in category: funny   Comments (2)


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Posted 1 day ago by boyt in category: misc   Comments (0)