Roger Boscovich (1711-1787) and his force–distance curve from the dissertation De viribus vivis, published in 1745. Letters identify 'limit points' where attraction turns into repulsion and vice versa, inflection points, maxima and minima and so on. (The dissertation presents many of the concepts successively exposed in Philosophiae naturalis theoria). Other versions of the Boscovich force law present more oscillations around the horizontal axis. [4] |
“The true chemical philosopher sees good in all the diversified forms of the external world. Whilst he investigates the operations of infinite power guided by infinite wisdom, all low prejudices, all mean superstitions disappear from his mind. He sees man an atom amidst atoms fixed upon a point in space ; and yet modifying the laws that are around him by understanding them; and gaining, as it were, a kind of dominion over time, and an empire in material space, and exerting on a scale infinitely small a power seeming a sort of shadow or reflection of a creative energy, and which entitles him to the distinction of being made in the image of god and animated by a spark of the divine mind. Whilst chemical pursuits exalt the understanding, they do not depress the imagination or weaken genuine feelings; whilst they give the mind habits of accuracy, by obliging it to attend to facts, they likewise extend its analogies; and, though conversant with the minute forms of things, they have for their ultimate end the great and magnificent objects of nature.”