Faatupu se lomiga e sili atu ona lavelave o lenei fuaiupu O se fomaʻi Suetena ma se tagata fai vailaau oona ma se fiafia faapitoa i le stereochemistry.
O le mea moni, o se lomiga e sili atu ona faigata o le fuaiupu o le "A Swedish pharmacist and organic chemist with side interests in geology - in particular mineralogy, history (science history, technology history, mining history etc.)".