Natural Philosophy & Science

The Invention of Method

How "try it and see" replaced "Aristotle said so."

Illustrations

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335 images extracted

Royal coat of arms of Great Britain featuring a lion and unicorn, cannons, and flags.

This elaborate engraving depicts the Royal Coat of Arms of Great Britain, likely from the reign of King George. It features the traditional lion and unicorn supporters alongside military motifs like cannons and flags, symbolizing the sovereign's power and authority over land and sea.

engraving
Engraved portrait of Robert Morison within a floral wreath.

This engraving depicts Robert Morison (1620–1683), a pioneering Scottish botanist and physician. He is framed by an intricate wreath of diverse flora, symbolizing his monumental contributions to plant taxonomy. The pedestal below records his life dates and features his coat of arms, marking this as a formal commemorative portrait, likely serving as a frontispiece for one of his botanical works.

frontispiece
A complex scientific diagram illustrating Descartes' vortex theory of celestial motion, showing multiple interlocking vortices of 'subtle matter'.

This intricate diagram illustrates René Descartes' influential vortex theory of planetary motion from his 1644 work, 'Principia Philosophiae'. It depicts the universe as a plenum filled with swirling 'subtle matter' that carries planets around their respective suns, offering a purely mechanical explanation for celestial movements that preceded Newton's theory of universal gravitation.

diagram
Printer's mark of Giorgio Marescotti featuring a ship and satyrs

This intricate printer's mark for Giorgio Marescotti features a galleon in full sail, a common symbol for the successful journey of knowledge through publishing. Flanked by satyrs and surmounted by a scholarly figure, the emblem is framed by a Latin motto, reflecting the humanist traditions of 16th-century Florence.

emblem
Engraved title vignette depicting Minerva in front of Oxford landmarks.

This detailed engraving serves as the title vignette for Robert Morison's 'Plantarum Historiae Universalis Oxoniensis'. It depicts Minerva, the goddess of wisdom and patron of the arts and sciences, seated before a panoramic view of Oxford, including the Sheldonian Theatre. Surrounded by books and botanical specimens, she symbolizes the scholarly pursuit of natural history within the university setting.

engraving
Engraved frontispiece for Francis Bacon's 'Novum Organum' showing a ship sailing between the Pillars of Hercules.

This iconic frontispiece for Francis Bacon's 'Novum Organum' (1660 edition) depicts a ship sailing beyond the Pillars of Hercules, which traditionally marked the limits of the known world in antiquity. It serves as a powerful metaphor for the advancement of knowledge through empirical observation and the scientific method, moving past the boundaries of classical thought. The Latin motto below, 'Multi pertransibunt & augebitur scientia' (Many shall pass through and knowledge shall be increased), reinforces this theme of intellectual exploration and the dawn of the scientific revolution.

frontispiece
Circular seal of Brigham Young University featuring a beehive and motto.

This emblem is the official seal of Brigham Young University, prominently featuring a beehive, a symbol of industry and community central to Latter-day Saint iconography. The surrounding text includes the university's name and its motto, 'The Glory of God is Intelligence,' reflecting the institution's core values since its founding in 1875.

emblem
Ornate woodcut headpiece featuring floral motifs, a central vase, and a heraldic unicorn.

This elaborate woodcut headpiece introduces a formal dedication to King Charles I. It features a central vase with overflowing foliage, flanked by a heraldic unicorn and thistles, symbols closely associated with the Scottish crown and the Stuart dynasty.

woodcut
A complex scientific diagram illustrating Descartes' vortex theory, showing interlocking spherical systems with lettered labels and dotted lines representing motion.

This intricate diagram illustrates René Descartes' influential vortex theory, which attempted to explain planetary motion through the mechanical interaction of celestial matter. The interlocking spheres represent vortices of 'subtle matter' that carry planets around their respective suns, reflecting a purely mechanical view of the universe that preceded Newton's theory of universal gravitation.

diagram
View all 335 illustrations

Bacon's Novum Organum proposed a new logic of discovery. Descartes' Discourse on Method demanded radical doubt. Galileo's Two New Sciences replaced philosophical argument with experiment. The Royal Society institutionalized it. This collection traces the invention of the scientific method — the idea that shaped the modern world.

Important Works

Significant texts that deepen understanding

The System of Saturn

The System of Saturn

Christiaan Huygens, 1659

Huygens' astronomical work exemplifies the application of the new scientific method through observation and mathematical reasoning.

British Celestial History, Vol. 1

British Celestial History, Vol. 1

John Flamsteed, 1725First Complete Translation

Flamsteed's work as the first Astronomer Royal represents the institutionalization and application of the scientific method in detailed astronomical observation.

The Works of Blaise Pascal, Vol. I

The Works of Blaise Pascal, Vol. I

Blaise Pascal, 1923First Complete Translation

Pascal's contributions to physics and mathematics, particularly his work on the vacuum, exemplify the experimental and rational approaches of the new method.

Mechanics

Mechanics

Aristotle, 1497

Aristotle's Mechanica exemplifies the ancient approach to understanding natural phenomena that the new method aimed to supersede.

Physics, Metaphysics, and Ethics

Physics, Metaphysics, and Ethics

Aristotle, -335

These foundational works of Aristotle represent the established philosophical and scientific authority challenged by the new method.

Fratris Rogeri Bacon ... opus maius ... ex MS. codice Dubliniensi

Fratris Rogeri Bacon ... opus maius ... ex MS. codice Dubliniensi

Bacon, Roger, 1733

Roger Bacon's Opus Maius is a significant precursor, advocating for observation and experiment centuries before the full development of the scientific method.

Fratris Rogeri Bacon ... Opus maius ad Clementem IV ...

Fratris Rogeri Bacon ... Opus maius ad Clementem IV ...

Jebb, Samuel, 1750

This edition of Roger Bacon's Opus Maius further highlights his early advocacy for empirical inquiry and mathematical reasoning.

The Moral and Civil Works of Francis Bacon

The Moral and Civil Works of Francis Bacon

Bacon, Francis, 1638

This work offers further insight into Francis Bacon's broader intellectual contributions beyond his core scientific methodology.

Collected Works of René Descartes, Volume 7: Meditations on First Philosophy

Collected Works of René Descartes, Volume 7: Meditations on First Philosophy

René Descartes, 1904

Descartes' Meditations on First Philosophy demonstrates his method of radical doubt to establish certain knowledge, a key aspect of his philosophical method.

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