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2010-12-15 08:17:39

The cyanobacteria are famous for releasing the oxygen that made Earth the hospitable planet we know today, but some strains also have a hidden talent for producing hydrogen gas.


Word of the Day
ultimo
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
The word 'ultimo' comes from the Latin phrase 'ultimo mense', 'in the last month'.
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