biology

Palexpo

Palexpo is a biology 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 Palexpo rather than just read about it. In short: Palexpo is an exhibition complex in Geneva on the adjacent territory of the municipality of Le Grand-Saconnex, Switzerland. The buildings are owned by the government of the Canton of Geneva, while the company is a semi-private foundation.

Key takeaways

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

Reference excerpt

Palexpo is an exhibition complex in Geneva on the adjacent territory of the municipality of Le Grand-Saconnex, Switzerland. The buildings are owned by the government of the Canton of Geneva, while the company is a semi-private foundation. The complex is located close to Geneva Airport. There are seven halls and 106,000 square metres of exhibition space.

History Palexpo is the successor to the old Palais des Expositions in the downtown Plainpalais district which was built in 1926 for the Geneva Motor Show. After the Second World War, other fairs were also organized there, such as the Salon des arts ménagers and, from 1971, Telecom.

The construction of the Palexpo began in 1978, and the four first halls with 58,000 m2 were inaugurated on 18 December 1981. The Palexpo was then expanded three times: in 1987 with Hall 5, in 1995 with a multi-purpose indoor arena connected to the 7th hall of the complex, and in 2003 with Hall 6 built above the A1 motorway. Under Halls 1 and 2 there is a congress center with a hall with 2,200 seats and seven smaller halls. Villa Sarasin, a 19th century mansion located right next to Hall 1, offers exclusive reception rooms and seminar rooms. Until June 2008, almost all of the buildings were owned by the Fondation du Palais des Expositions, the public foundation that already managed the old Palais des Expositions in Plainpalais. The exception was the most recently built Hall 6, which was owned by the public law foundation Fondation pour la halle 6. Since 1957, the old Palais des Expositions and then the Palexpo were operated by the Orgexpo Foundation (Organization d'expositions). The two foundations were merged in June 2008 to form the public limited company Palexpo SA, which is majority owned by the Canton of Geneva. Since 1 January 2009, Palexpo SA has also taken over the operation of Palexpo from the Orgexpo Foundation. In early 2009, the Palexpo underwent a renovation project to enhance and improve the convention center's architecture, furnishings, and technology. During this renovation, the Palexpo Wi-Fi network was upgraded using Xirrus wi-fi arrays to provide wireless internet for all employees and guests.

Events Palexpo hosts a variety of convention and sporting events, including the 2014 Davis Cup semifinals between Switzerland and Italy. It is scheduled to host the final weekend of the 2028 European Men's Handball Championship in which Switzerland will act as co-host alongside Portugal and Spain. Until 2024, the Geneva International Motor Show was held annually at Palexpo. In 2001, the European Automotive Hall of Fame opened and inducted its first class of 13 members. Permanent plaques of honor will be emplaced at Palexpo. This is a European analog to the Automotive Hall of Fame which is now located in Dearborn, Michigan, and which has been in operation since 1936. In 2019, it hosted the third edition of the Laver Cup. Depeche Mode performed at the convention centre on November 10, 2009, during their Tour of the Universe. In 2022, the FIRST Global Challenge was held in Geneva, Switzerland with the main venue and arena being Palexpo. It saw people from more than 190 countries in attendance and featured guests such as Dean Kamen, founder of the FIRST Robotics Competition, as well as musician Will.i.am. In May 2024, the venue expressed interest in hosting the Eurovision Song Contest 2025, following Swiss representative Nemo's victory in 2024. It made the shortlist but was ultimately not chosen to host the contest.

Illustrations

Worked examples

Example 1 — a first encounter with Palexpo

Start with the simplest possible case. Write down what Palexpo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Palexpo 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 Palexpo 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 Palexpo

In research: Palexpo appears in biology 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 Palexpo 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: Palexpo is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1981 establishments in Switzerland, 20th-century architecture in Switzerland, Buildings and structures completed in 1981, so understanding it makes those chapters shorter.
In everyday life: Look for Palexpo 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Palexpo” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Palexpo in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Palexpo means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Palexpo out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Palexpo in simple terms?

Why does Palexpo matter?

Because it connects several biology 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 Palexpo?

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 Palexpo.