Also seems like something @johncarlosbaez would know..
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Hahah.. Apparently Möbius found Grassmann’s writing pretty nonorientable amirite?
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Heres a rough translation of what Grassmann himself said about this, in the preface to his "Lineale Ausdehnungslehre"pic.twitter.com/L66hf4pW7p
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Wow, this is basically the full, documented answer right here.
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This is like the extremely fruitful question Peter Mitchell asked, but I think he asked more what keeps the inside in and the outside out.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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