From Della Portia’s 1560 Natural Magic— a description of explosive kites, kites for lofting animals and the prediction of human flight: https://sourcelibrary.or

From Della Portia’s 1560 Natural Magic— a description of explosive kites, kites for lofting animals and the prediction of human flight: https://sourcelibrary.org/book/natural-magic-or-on-the-miracles-of-natural-things-porta/page/695258d1ab34727b1f045b8e https://sourcelibrary.org/book/natural-magic-or-on-the-mirac...