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Langweil's Model of Prague

Langweil's Model of Prague is a engineering 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 Langweil's Model of Prague rather than just read about it. In short: Langweil's Model of Prague (Czech: Langweilův model Prahy) is a realistic paper model of Prague dating from 1826–1837 and named after its creator Antonín Langweil. Due to Langweil's early death, the model remained unfinished.

Langweil's Model of Prague — main illustration
Langweil's Model of Prague — illustration

Key takeaways

  • Langweil's Model of Prague belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Langweil's Model of Prague to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Langweil's Model of Prague from memory before moving on to harder problems.

Reference excerpt

Langweil's Model of Prague (Czech: Langweilův model Prahy) is a realistic paper model of Prague dating from 1826–1837 and named after its creator Antonín Langweil. Due to Langweil's early death, the model remained unfinished. It covers an area of 20 m2 and shows more than 2,000 buildings in the historic heart of Prague in fine detail; approximately half of them do not exist anymore, largely due to an extensive urban sanitation project that included a planned demolition of large portions of the city's Old, New and Jewish towns between 1896 and 1943. The Langweil Model is thus the only existing depiction of the entire Prague Ghetto in its pre-1890s appearance. It is also a worldwide unique authentic witness of the appearance of a city in the first half of the 19th century.

Description The model represents the Old Town of Prague (including its Jewish Ghetto), the Lesser Town of Prague without Petřín Hill, Prague Castle, and most of Hradčany (without its western part and Strahov Monastery). The scale of the model is 1:480. It covers an area of 20 m2 and shows about 2,500 buildings, more than 9,000 chimneys, and about 5,400 trees and bushes. Langweil's Model was not created in order to document Prague's appearance but was rather intended as an original work of art – a three-dimensional picture of the city or a relief veduta. The realistic depiction of many details with which the town marks time and the lives of its inhabitants are also in keeping with this. The facades of buildings do not only show structural and decorative details, such as house signs, frescoes and sundials, but also all sorts of features caught in that moment, such as flaking walls, broken windows and climbing plants. In various courtyards and secluded spots we find stores of barrels, a scene from a pig-slaughter or a ladder leaning against a wall. There are no people in the model except for two soldiers standing on guard, as if their unchanging position is part of the street's appearance.

History

In 1826 Antonín Langweil began to portray the city of Prague in a small model. As a ground plan he used Jüttner's topographical map of Prague, which was published in printed form at the time. During the eleven years of work on the model, Langweil exhibited it five times to the public in unfinished form. In 1833, Langweil was even invited to exhibit the model at an industrial exhibition held in Prague Castle to mark the visit of Emperor and King Francis I to Prague. After the exhibition ended Langweil plucked up the courage to write a letter to the monarch asking for financial support in order to complete work on the model but the request was turned down. Langweil died in June 1837 at the age of 46 and left the model unfinished. Following her husband's death, in 1840 Langweil's widow offered the model to Emperor and King Ferdinand to buy. The Emperor bought the model for a symbolic price and generously donated it to the Patriotic (now the National) Museum in Prague. The model was then put on display for the first time since Langweil's death in 1862 in Prague's Old Town Hall. In the years that followed, the model was exhibited by the museum only occasionally. It was exhibited for a longer period during the Prague Jubilee Exhibition and later it became part of the National Museum Lapidary exhibition. After World War II the model was taken into the care of Prague City Museum, where it has since been exhibited. In 1970 the model was put on permanent display in the museum in its own specially built glass case. In 1999 the original glass case was replaced with a new dustproof display case which also provides the model with its own protective microclimate. In 2006 the Prague City Hall together with the City of Prague Museum announced a public tender, on the basis of which the company Visual Connection, a.s. carried out the digitisation of the model.

References

Illustrations

Langweil's Model of Prague: Langweil's Model of Prague in the Prague City Museum
Langweil's Model of Prague in the Prague City Museum
Langweil's Model of Prague: Unfinished part of the model showing Strahov Monastery
Unfinished part of the model showing Strahov Monastery

Worked examples

Example 1 — a first encounter with Langweil's Model of Prague

Start with the simplest possible case. Write down what Langweil's Model of Prague claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Langweil's Model of Prague 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 Langweil's Model of Prague 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 Langweil's Model of Prague

In research
Langweil's Model of Prague appears in engineering 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 Langweil's Model of Prague 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
Langweil's Model of Prague is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Prague, History of Prague, New Town, Prague, so understanding it makes those chapters shorter.
In everyday life
Look for Langweil's Model of Prague 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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How to study Langweil's Model of Prague in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Langweil's Model of Prague means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Langweil's Model of Prague out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Langweil's Model of Prague in simple terms?

Langweil's Model of Prague (Czech: Langweilův model Prahy) is a realistic paper model of Prague dating from 1826–1837 and named after its creator Antonín Langweil. Due to Langweil's early death, the model remained unfinished.

Why does Langweil's Model of Prague matter?

Because it connects several engineering 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.

How should I study Langweil's Model of Prague?

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 Langweil's Model of Prague.

Tags

  • Buildings and structures in Prague
  • History of Prague
  • New Town, Prague
  • Old Town (Prague)
  • Scale modeling

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