Uploaded May 2019 | Updated September 2026, 1 week ago

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Apparent growth of metal-corroding bacterial tubercles and rusticles on the interior submerged metal wall of the primary containment vessel of Fukushima-Daiichi Unit 3, seen by comparing footage of the same location in 2015 versus 2017.

2015 footage from photo.tepco.co.jp/en/date/2015/201510-e/151020-01e.html
2017 footage from photo.tepco.co.jp/en/date/2017/201707-e/170719-01e.html

Biocorrosion i0.wp.com/scl.umn.edu/wp-content/uploads/2018/02/tweets-05-1.png
Rusticles youtube.com/watch?v=GLCkn2ifmWg
Rusticles on the Titanic en.wikipedia.org/wiki/File:Titanic_wreck_bow.jpg