physics

Giuseppe Toaldo

Giuseppe Toaldo is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Giuseppe Toaldo rather than just read about it. In short: Giuseppe Toaldo or Joseph Toaldo (Pianezze, 11 November 1719 – Padua, 11 July 1797) was an Italian Catholic priest and physicist. He took an interest in astro-meteorology and served as the chair of astronomy at Padua from 1764.

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Reference excerpt

Giuseppe Toaldo or Joseph Toaldo (Pianezze, 11 November 1719 – Padua, 11 July 1797) was an Italian Catholic priest and physicist. He took an interest in astro-meteorology and served as the chair of astronomy at Padua from 1764.

Biography Giuseppe Toaldo was born on 11 November 1719, in Pianezza. At age fourteen, he entered the seminary of Padua, and spent much of his life in the Serenissima in which he subsequently taught mathematics and Italian literature. While connected with the seminary he edited the works of Galileo (1744), for which he wrote an appreciative preface and critical notes. In this edition, for the first time since Galileo Galilei's condemnation, it was published with ecclesiastical approval the Dialogue Concerning the Two Chief World Systems. In 1754, he was appointed pastor of Montegalda; and, eight years later, was called to the chair of astronomy in the University of Padua. Toaldo, like his contemporaries, Divisch and Giovanni Battista Beccaria (both priests), gave special attention to the study of atmospheric electricity and to the means of protecting buildings against lightning. He advocated the erection of lightning rods, adopting the views of Benjamin Franklin on their preventive and protective action, rather than those of the French school led by Abbé Nollet. His treatise "Della maniera di difendere gli edificii dal fulmine" (1772) and his pamphlet "Dei conduttori metallici a preservazione degli edifici dal fulmine" (1774) contributed largely to remove the popular prejudices of the time against the use of the "Franklinian rod"; and through his exertions lightning-conductors were placed on Siena Cathedral, on the tower of St. Mark's, Venice, on powder magazines, and ships of the Venetian navy. Toaldo became especially famous in Europe for his weather prediction theories. He noticed that after 9 years, and then 18 years, meteorological phenomena returned in the same order. He also organised a meteorological network in the Republic of Venice. His call for collaboration circulated above all through his almanac: the Giornale astro-meteorologico, which appeared for the first time in 1773 and continued long after his death. He was able to bring together more than thirty observers, including a noblewoman from Sacile, Angela Borgo. Toaldo was a member of many of the learned bodies of Europe, notably of the Royal Society, London. The asteroid 23685 Toaldo is named for him.

Works

Della maniera di preservare gli edifici dal fulmine (in Italian). Venezia. 1772. Novae tabulae barometri aestusque maris (in Latin). Padova: Tipografia del Seminario. 1773. Del conduttore elettrico posto nel campanile di S. Marco in Venezia (in Italian). Venezia: Giovanni Antonio Pinelli, figli. 1776. Saggi di studi veneti (in Italian). Venezia: Gasparo Storti (2.). 1782. Tavole di vitalità (in Italian). Padova: Giovanni Antonio Conzatti. 1787.

See also List of Roman Catholic cleric–scientists

References

External links This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). "Giuseppe Toaldo". Catholic Encyclopedia. New York: Robert Appleton Company. Ampollini, Ilaria (2019). "TOALDO, Giuseppe". Dizionario Biografico degli Italiani (in Italian). Vol. 95: Taranto–Togni. Rome: Istituto dell'Enciclopedia Italiana. ISBN 978-88-12-00032-6. Ampollini, Ilaria (2019). "Celestial globes and popular astronomy. Giuseppe Toaldo traslator of Jérôme Lalande". Nuncius. XXXIV (1): 69–98. doi:10.1163/18253911-03401003.

Illustrations

Worked examples

Example 1 — a first encounter with Giuseppe Toaldo

Start with the simplest possible case. Write down what Giuseppe Toaldo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Giuseppe Toaldo before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Giuseppe Toaldo ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Giuseppe Toaldo

In research: Giuseppe Toaldo appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Giuseppe Toaldo in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Giuseppe Toaldo is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1719 births, 1797 deaths, 18th-century Italian physicists, so understanding it makes those chapters shorter.
In everyday life: Look for Giuseppe Toaldo outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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Frequently asked questions

What is Giuseppe Toaldo in simple terms?

Why does Giuseppe Toaldo matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

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Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Giuseppe Toaldo.