French biologist, marine naturalist and photographer, Laurent Ballesta (bottom poses inside his diving chamber with his crew in Marseille. Photo: AFP

French team spent 28 days inside a capsule exploring sea depths

  • Every day, the steel capsule, which measures one square metre, was lowered from a barge in the water
  • When they were brought back to the surface at the end of every day, their capsule was connected to other pressurised chambers
Topic |   France

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French biologist, marine naturalist and photographer, Laurent Ballesta (bottom poses inside his diving chamber with his crew in Marseille. Photo: AFP
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