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Sørensen
Latest stories about Sørensen
SPL Sørensen invented the pH scale by experimenting with beer
Denmark
PH
6yrs
SPL Sørensen: Key Facts About Inventor of the pH Scale Celebrated in Google Doodle
PH
6yrs
Google Doodle: Who is Sørensen, the Danish biochemist honoured today? What did he do?
Denmark
6yrs
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PH
Denmark