| 8 | Author: | Rauschardt, Felix Hannibal. | Requires cookie* | | Title: | Arithmetica decimalis oder rechenkunst der geometrischen zehen theiligen ruthen, [and] Tractatus von der fortification, 1648-1649
| | | Dates: | 1648-1649 | | | Abstract: | This interesting volume, supposedly found in the Bastille and transferred to Peter DuPonceau in the 19th century, contains information on mathematics and military science. The cover is ornamentally decorated in ink, some of which is colored. The text contains a section on geometry and trigonometry that includes many diagrams and calculations. The second part contains information on fortification and military sciences, some of which seems to apply the mathematics of the previous section to artillery and fortification design. The section on fortifications contains drawings and sketches of forts.
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| | | Call #: | Mss.511.R19a | | | Extent: | 1 volume(s) | | | Topics: | Beyond Early America | Military History | Science and technology | | | Genre: | Military Records | Scientific Data | | | Subjects: | Fortification. | Geometry. | Mathematics. | Trigonometry. | |
10 | Author: | Bruno, M. de | Requires cookie* | | Title: | Essai metaphysique, physique et phisiologistique relativement à la découverte de M. Mesmer, 1786
| | | Dates: | 1786 | | | Abstract: | This is a handwritten essay on Franz Mesmer and his claims to have healing and other metaphysical powers. Mesmer is today thought of as an early user of hypnosis. Throughout the 1770s and 1780s, he captivated French society. Marie Antoinette was particularly interested in his abilities. Finally, King Louis convened a scientific body in 1784 to examine the claims of Mesmer and his disciples. Benjamin Franklin, still in France as an American envoy, headed the committee, which debunked Mesmerism. The report can be found in the Papers of Benjamin Franklin and in the Diary of Benjamin Franklin Bache, both of which are at the APS.
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| | | Call #: | Mss.134.B83 | | | Extent: | 1 volume(s) | | | Topics: | Beyond Early America | Medicine | Natural history | Science and technology | | | Genre: | Manuscript Essays | | | Subjects: | Animal magnetism. | Hypnotism. | Mesmerism. | |
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