Robert Boyle in the context of "Natural philosopher"

In alchemy, the term chrysopoeia (from Ancient Greek χρυσοποιία (khrusopoiía) 'gold-making') refers to the artificial production of gold, most commonly by the alleged transmutation of base metals such as lead.

A related term is argyropoeia (from Ancient Greek ἀργυροποιία (arguropoiía) 'silver-making'), referring to the artificial production of silver, often by transmuting copper. Although alchemists pursued many different goals, the making of gold and silver remained one of the defining ambitions of alchemy throughout its history, from Zosimus of Panopolis (c. 300) to Robert Boyle (1627–1691).

Robert Hooke FRS (/hʊk/; 18 July 1635 – 3 March 1703) was an English polymath who was active as a physicist ('natural philosopher'), astronomer, geologist, meteorologist, and architect. He is credited as one of the first scientists to investigate living things at microscopic scale in 1665, using a compound microscope that he designed. Hooke was an impoverished scientific inquirer in young adulthood who went on to become one of the most important scientists of his time. After the Great Fire of London in 1666, Hooke (as a surveyor and architect) attained wealth and esteem by performing more than half of the property line surveys and assisting with the city's rapid reconstruction. Often vilified by writers in the centuries after his death, his reputation was restored at the end of the twentieth century and he has been called "England's Leonardo [da Vinci]".

Hooke was a Fellow of the Royal Society and from 1662, he was its first Curator of Experiments. From 1665 to 1703, he was also Professor of Geometry at Gresham College. Hooke began his scientific career as an assistant to the physical scientist Robert Boyle. Hooke built the vacuum pumps that were used in Boyle's experiments on gas law and also conducted experiments. In 1664, Hooke identified the rotations of Mars and Jupiter. Hooke's 1665 book Micrographia, in which he coined the term cell, encouraged microscopic investigations. Investigating optics – specifically light refraction – Hooke inferred a wave theory of light. His is the first-recorded hypothesis of the cause of the expansion of matter by heat, of air's composition by small particles in constant motion that thus generate its pressure, and of heat as energy.

Restoration literature is the English literature written during the historical period commonly referred to as the English Restoration (1660–1688), which corresponds to the last years of Stuart reign in England, Scotland, Wales, and Ireland. In general, the term is used to denote roughly homogeneous styles of literature that centre on a celebration of or reaction to the restored court of Charles II. It is a literature that includes extremes, for it encompasses both Paradise Lost and the Earl of Rochester's Sodom, the high-spirited sexual comedy of The Country Wife and the moral wisdom of The Pilgrim's Progress. It saw Locke's Treatises of Government, the founding of the Royal Society, the experiments and holy meditations of Robert Boyle, the hysterical attacks on theatres from Jeremy Collier, and the pioneering of literary criticism from John Dryden and John Dennis. The period witnessed news becoming a commodity, the essay developing into a periodical art form, and the beginnings of textual criticism.

The dates for Restoration literature are a matter of convention, and they differ markedly from genre to genre. Thus, the "Restoration" in drama may last until 1700, while in poetry it may last only until 1666 (see 1666 in poetry) and the annus mirabilis; and in prose it might end in 1688, with the increasing tensions over succession and the corresponding rise in journalism and periodicals, or not until 1700, when those periodicals grew more stabilized. In general, scholars use the term "Restoration" to denote the literature that began and flourished under Charles II, whether that literature was the laudatory ode that gained a new life with restored aristocracy, the eschatological literature that showed an increasing despair among Puritans, or the literature of rapid communication and trade that followed in the wake of England's mercantile empire.

Baron Jöns Jacob Berzelius (Swedish: [jœns ˈjɑ̌ːkɔb bæˈʂěːlɪɵs]; 20 August 1779 – 7 August 1848) was a Swedish chemist. Berzelius is considered, along with Robert Boyle, John Dalton, and Antoine Lavoisier, to be one of the founders of modern chemistry. Berzelius became a member of the Royal Swedish Academy of Sciences in 1808 and served from 1818 as its principal functionary. He is known in Sweden as the "Father of Swedish Chemistry". During his lifetime he did not customarily use his first given name, and was universally known simply as Jacob Berzelius.

Although Berzelius began his career as a physician, his enduring contributions were in the fields of electrochemistry, chemical bonding and stoichiometry. In particular, he is noted for his determination of atomic weights and his experiments that led to a more complete understanding of the principles of stoichiometry, which is the branch of chemistry pertaining to the quantitative relationships between elements in chemical compounds and chemical reactions and that these occur in definite proportions. This understanding came to be known as the "Law of Constant Proportions".

Edme Mariotte (/ˌmɑːriˈɒt/; French: [ɛdmə maʁjɔt]; c. 1620 – 12 May 1684) was a French physicist and priest (abbé). He is particularly well known for formulating Boyle's law independently of Robert Boyle. Mariotte is also credited with designing the first Newton's cradle.

Corpuscularianism, also known as corpuscularism (from Latin corpusculum 'little body' and -ism), is a set of theories that explain natural transformations as a result of the interaction of particles (minima naturalia, partes exiles, partes parvae, particulae, and semina). It differs from atomism in that corpuscles are usually endowed with a property of their own and are further divisible, while atoms are neither. Although often associated with the emergence of early modern mechanical philosophy, and especially with the names of Thomas Hobbes, René Descartes, Pierre Gassendi, Robert Boyle, Isaac Newton, and John Locke, corpuscularian theories can be found throughout the history of Western philosophy.