1721 1722 1723 1724 1725 1726 1727 1728 1729 1730
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British forces raise a 14-month Spanish siege of Gibraltar in March (see 1704; 1779).
A pamphlet entitled "The Sailor's Advocate" by English M. P. James Edward Oglethorpe, 30, criticizes the systematic impressment of men into the Royal Navy and merchant marine service. Educated at Eton and at Oxford's Corpus Christi College, Oglethorpe served in the British Army under Prince Eugene of Savoy against the Ottoman Turks 11 years ago and was present at the siege of Belgrade.
Danish explorer Vitus Bering, 47, rediscovers a narrow strait between Asia and North America; it was first discovered in 1648 by the Russian navigator Semyon Dezhnev but will be called the Bering Strait (see 1741).
The Caracas Company (Compañia Guipuzcoana) chartered by the Spanish crown receives a monopoloy on trade with Venezuela (little Venice) (see exploration, 1567). Named for the Basque province in which it is headquartered, the company introduces cacao, cotton, indigo, and tobacco cultivation into Venezuela, maintaining a private army to protect its venture (see War of Jenkin's Ear, 1739). Other such companies will receive charters, but only the Caracas Company will be financially successful, and it will survive until 1778 (see 1749).
Yorkshire carpenter John Harrison, 35, completes plans for a practical spring-driven marine timekeeper that will advance navigation (see Longitude Act, 1714). Having proceeded on the premise that longitude can be determined by comparing the time at sea with the time ashore if only the seagoing clock that shows Greenwich time can retain its accuracy, he obtains a £200 loan from clockmaker George Graham, 55, who has invented a mercurial pendulum and deadbeat escapement, and begins work to perfect his design and create a working model in an effort to win the prize offered 14 years ago by London's Board of Longitude (see 1736).
English astronomer James Bradley, 35, discovers stellar aberration—a small apparent displacement of fixed stars when viewed in a direction perpendicular to the path of the Earth around the sun. His measurements confirm the late Ole Römer's 1675 estimate of the velocity of light.
Theologian-historian Cotton Mather dies at his native Boston February 13 at age 65.
The University of La Habana is founded in Cuba.
Cyclopaedia, or, An Universal Dictionary of Arts and Sciences by English encyclopedist Ephraim Chambers, 48, is published in two volumes. Chambers is elected to the Royal Society (see 1844; Britannica, 1768).
Fiction: Memoirs and Adventures of a Man of Quality (Mémoires et aventures d'un homme de qualité) by French novelist Abbé Provost (Antoine François Provost d'Exiles), 31, appears in the first four of seven volumes. The novelist is a former Benedictine monk.
Poetry: The Dunciad by Alexander Pope satirizes dullness; Spring by James Thomson.
Painting: The Skate and The Rain by French painter Jean-(Baptiste-) Siméon Chardin, 28.
Theater: Money Makes the World Go Round (Le Triomphe de Plutus) by Pierre de Marivaux 4/22 at the Théâtre Italien, Paris; The Ungrateful Sons (Les Fils ingrats) by Alexis Piron at the Comédie-Française, Paris; Love in Several Masques by English playwright-novelist Henry Fielding, 21.
Opera: The Beggar's Opera 1/29 at the Lincolns Inn Fields Theatre, London, with music by Berlin-born composer John Christopher Pepusch, 51, book and lyrics by English writer John Gay, 42. Faustina Bordoni and her rival Francesca Cuzzoni are satirized as Polly and Lucy in the opera, which has 62 successive performances but begins a 2-year run; Siroe, Re di Persia 2/28 at London's Haymarket Theatre, with Bordoni creating the role of Emira, music by George Frideric Handel; Tolomeo, Re di Egitto 5/4 at the Haymarket with Bordoni creating the role of Elisa, music by Handel, who is named codirector of the King's Theatre in Covent Garden. The Royal Academy closes prematurely in June when Bordoni falls ill, and the fortunes of Cuzzoni begin to decline (notoriously extravagant and improvident, she will make her final appearance in 1751 and die in obscurity, totally impoverished, at Bologna in 1770). Marie Sallé dances a pas de trois in June with her great rival Marie Camargo and Mlle. Petit in Hypermnestra. She and La Camargo will appear together in numerous performances.
English architect John Wood, 24, designs the North and South Parades at Bath to begin a notable career as city planner. He moved to Bath last year after having helped to build London's Cavendish-Harley housing estate.
French champagne producers win the right to ship their vin gris in bottles (see 1724). The Saint-Gobain glassworks will provide the enormous number of bottles required (see 1735).
1721 1722 1723 1724 1725 1726 1727 1728 1729 1730
Astronomy
James Bradley [b. Sherborne, England, March 1693, d. Chalford, England, July 13, 1762] explains the observed periodic shifts of stars by the aberration of light. Stars shift their apparent position depending on whether Earth is moving toward or away from them (called the aberration of light), demonstrating that Earth indeed revolves about the Sun. See also 1543 Astronomy.
In Hesperi et phosphori nova phaenomena sive observationes circa planetam Veneris Francesco Bianchini [b. Verona (Italy), December 13, 1662, d. Rome, March 2, 1729] estimates the rotation period of Venus as 24 and a third days (far from its correct value of 243 days in a direction opposite that of the other planets).
CommunicationEphraim Chambers [b. Kendal, England, 1680, d. London, May 15, 1740] publishes one of the most influential and popular works of the time, the Cyclopedia, or an Universal Dictionary of Art and Sciences in two volumes. In translation it becomes the first complete Italian encyclopedia as well as the progenitor of the great French encyclopedia of Diderot. See also 1704 Communication;1743 Communication.
Earth scienceVitus Jonassen Bering [b. Horsens, Denmark, summer, 1681, d. Bering Island, east of Kamchatka, December 19, 1741] discovers the Bering Strait. See also 1722 Earth science.
Medicine & healthLe chirurgien dentiste, ou traité des dents ("the surgeon dentist, or treatise of the teeth") by Pierre Fauchard [b. 1677, d. Paris, March 21, 1761] puts dental treatment on a more scientific plane and describes how to fill a tooth infected with dental caries using tin, lead, or gold. The post crown, an artificial top portion of a tooth mounted on a post inserted into the root canal, is introduced. See also 1890 Medicine & health.
Giovanni Lancisi's posthumously published De motu cordis et aneurysmatibus discusses heart dilatation. See also 1717 Medicine & health.
ToolsJacques de Falcon builds a semiautomatic weaving loom in which the index fingers (which lift and lower the warp threads) are controlled by perforated cards. The cards must be fed into the machine manually. See also 1725 Tools; 1733 Tools.
Diaries, Journals, and Letters
Nonfiction
Poetry, Fiction, and Drama
Sermons and Religious Writing
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 17th century – 18th century – 19th century |
| Decades: | 1690s 1700s 1710s – 1720s – 1730s 1740s 1750s |
| Years: | 1725 1726 1727 – 1728 – 1729 1730 1731 |
| 1728 by topic: | |
| Arts and Sciences | |
| Archaeology – Architecture – Art – Literature (Poetry) – Music – Science | |
| Countries | |
| Canada – Great Britain – | |
| Lists of leaders | |
| Colonial governors – State leaders | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Works category | |
| Works | |
| Gregorian calendar | 1728 MDCCXXVIII |
| Ab urbe condita | 2481 |
| Armenian calendar | 1177 ԹՎ ՌՃՀԷ |
| Assyrian calendar | 6478 |
| Bahá'í calendar | -116–-115 |
| Bengali calendar | 1135 |
| Berber calendar | 2678 |
| British Regnal year | 1 Geo. 2 – 2 Geo. 2 |
| Buddhist calendar | 2272 |
| Burmese calendar | 1090 |
| Byzantine calendar | 7236–7237 |
| Chinese calendar | 丁未年十一月二十日 (4364/4424-11-20) — to —
戊申年十二月初一日(4365/4425-12-1) |
| Coptic calendar | 1444–1445 |
| Ethiopian calendar | 1720–1721 |
| Hebrew calendar | 5488–5489 |
| Hindu calendars | |
| - Vikram Samvat | 1784–1785 |
| - Shaka Samvat | 1650–1651 |
| - Kali Yuga | 4829–4830 |
| Holocene calendar | 11728 |
| Iranian calendar | 1106–1107 |
| Islamic calendar | 1140–1141 |
| Japanese calendar | Kyōhō 13 (享保13年) |
| Korean calendar | 4061 |
| Minguo calendar | 184 before ROC 民前184年 |
| Thai solar calendar | 2271 |
| Wikimedia Commons has media related to: 1728 |
Year 1728 (MDCCXXVIII) was a leap year starting on Thursday (link will display the full calendar) of the Gregorian calendar and a leap year starting on Monday of the 11-day slower Julian calendar.
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