Trailblazing geochemist Katsuko Saruhashi honoured in Google Doodle

Commemorating what would've been her 98th birthday, Google paid tribute to Japanese geochemist Katsuko Saruhashi on Thursday.
The honour took in the form of a Doodle, featuring a sketch of the scientist, clipboard in hand, as water fills the background.
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Saruhashi is best known for developing a groundbreaking method for measuring carbonic acid in natural waters based on its temperature, pH level and chlorinity. This methodology