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Ha! Ha! Pyramid

Ha! Ha! Pyramid 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 Ha! Ha! Pyramid rather than just read about it. In short: The Ha! Ha!

Ha! Ha! Pyramid — main illustration
Ha! Ha! Pyramid — illustration

Key takeaways

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

Reference excerpt

The Ha! Ha! Pyramid (French: Pyramide des Ha! Ha!) is a contemporary art monument commemorating the Saguenay flood of 1996. Located in the district of La Baie in Saguenay, Quebec, the pyramid was named after the nearby Ha! Ha! River. Conceived as a form of therapy to help residents recover from the traumatic events of the flood, it is covered in 3,000 yield signs, based on the similarity of pronunciation of the French words for "to yield" (céder [se.de]) and "to help each other" (s'aider [sɛ.de]).

History

The area of Grande-Baie suffered heavy damage from the flood of 1996. Ten people died, and between 12,000 and 16,000 residents were displaced. Some 500 to 800 buildings were destroyed, more than 1,200 damaged, and damage estimates ranged from CA$300–700 million. The project was therefore seen as a form of therapy to help residents recover from the traumatic events of the flood, and to revitalise the area by adding a new tourist and artistic attraction. A group of local citizens formed The Restoration Committee of Ha! Ha!, put forward the idea for a new art installation, and requested help from local artist Jean-Jules Soucy. Soucy submitted a contemporary design that would express both "originality and a sense of humor". The project called for the full restoration of the Ha! Ha! River, on whose banks the project is situated, and the construction of a new public park in the area where a bridge once stood, which would contain the 21 metres (69 ft) high pyramid and an area for public performances. The project was estimated to cost $2 million, and was completed in several stages. The Ha! Ha! park was completed in 1998 for a total of $1.3 million, and was officially inaugurated during the 2000 Festival of Lac-Saint-Jean. Financing was achieved through a public–private partnership, including a fundraising campaign that netted $300,000. Finally, in 2005, a public square was completed next to the project at a cost of $35,000.

Description The pyramid is a 21-metre-high (69 ft) aluminum structure covered in 3,000 yield signs with standard reflective coating. The design of the signs were noted by Soucy to be similar to the Greek delta (Δ). The signs are meant to encourage people to help one another, as the French word for "yield", céder, is pronounced the same as s'aider, meaning "to help each other". A central staircase provides access to an observation deck which allows views of the Haha portion of the surrounding Saguenay River valley. On the pyramid's interior walls there are a number of plaques dedicated to local families engraved with the names of those who were directly affected by the flood.

Recognition In 2007, the pyramid was one of three finalists for the "new development prize" from Les Arts et la Ville, a nonprofit organisation that supports the artistic and cultural life of smaller municipalities.

See also Saguenay flood Canadian contemporary art Lists of pyramids

References

External links

Pyramide des Ha! Ha! at Atlas Obscura

Illustrations

Ha! Ha! Pyramid illustration
Ha! Ha! Pyramid: The pyramid in 2008
The pyramid in 2008
Ha! Ha! Pyramid: The Canadian yield sign
The Canadian yield sign

Worked examples

Example 1 — a first encounter with Ha! Ha! Pyramid

Start with the simplest possible case. Write down what Ha! Ha! Pyramid 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 Ha! Ha! Pyramid 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 Ha! Ha! Pyramid 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 Ha! Ha! Pyramid

In research
Ha! Ha! Pyramid 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 Ha! Ha! Pyramid 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
Ha! Ha! Pyramid is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1998 establishments in Quebec, Buildings and structures completed in 1998, Buildings and structures in Saguenay, Quebec, so understanding it makes those chapters shorter.
In everyday life
Look for Ha! Ha! Pyramid 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 Ha! Ha! Pyramid in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ha! Ha! Pyramid 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 Ha! Ha! Pyramid out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ha! Ha! Pyramid in simple terms?

The Ha! Ha!

Why does Ha! Ha! Pyramid 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 Ha! Ha! Pyramid?

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 Ha! Ha! Pyramid.

Tags

  • 1998 establishments in Quebec
  • Buildings and structures completed in 1998
  • Buildings and structures in Saguenay, Quebec
  • Pyramids in Canada

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