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Paul the Octopus

Paul the Octopus is a science 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 Paul the Octopus rather than just read about it. In short: Paul the Octopus (26 January 2008 – 26 October 2010) was a common octopus who predicted the results of international association football matches. Accurate predictions in the 2010 World Cup brought him worldwide attention as an animal oracle.

Paul the Octopus — main illustration
Paul the Octopus — illustration

Key takeaways

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

Reference excerpt

Paul the Octopus (26 January 2008 – 26 October 2010) was a common octopus who predicted the results of international association football matches. Accurate predictions in the 2010 World Cup brought him worldwide attention as an animal oracle. During divinations, Paul's keepers would present him with two food-containing boxes decorated with the flags of the teams in an upcoming match. Whichever box Paul ate from first was considered his prediction for which team would win the match. His keepers at the Sea Life Centre in Oberhausen, Germany, mainly tasked him with predicting the outcomes of international matches in which the German team was playing. Paul correctly chose the winning team in four of Germany's six Euro 2008 matches, and all seven of their matches in the 2010 World Cup—including Germany's match for third place win over Uruguay on 10 July. He also correctly chose Spain as the winner of the 2010 FIFA World Cup final. In all, Paul amassed an overall record of 12 correct predictions out of 14: a success rate of approximately 85.7%.

Life

Paul was hatched from an egg at the Sea Life Centre in Weymouth, England, and was then moved to a tank at one of the chain's centres at Oberhausen in Germany. Paul's name derived from the title of a poem by the German children's writer Boy Lornsen: Der Tintenfisch Paul Oktopus. According to Sea Life's entertainment director, Daniel Fey, Paul demonstrated intelligence early in life: "There was something about the way he looked at our visitors when they came close to the tank. It was so unusual, so we tried to find out what his special talents were." The animal rights organisation PETA protested Paul's permanent confinement, citing octopuses' capability of complex thought processes, different personalities, and particular sensitivity to pain. Sea Life Centres responded that it would be dangerous to release him, as he was born in captivity, and was not accustomed to finding food for himself. Following Paul's rise to fame, businessmen in Carballiño, a community in Galicia, collected about €30,000 for a "transfer fee" to get Paul as main attraction of the local Fiesta del Pulpo festival. Manuel Pazo, a fisherman and head of the local business club, assured people that Paul would be presented alive in a tank and not on the menu. Sea Life rejected the offer nevertheless. Paul was last checked by staff on 25 October 2010, and was in good health, but the following morning he was found dead. He was aged two-and-a-half, a normal lifespan for the species. His agent, Chris Davies, said "It's a sad day. Paul was rather special but we managed to film Paul before he left this mortal earth". Sea Life Centre manager Stefan Porwoll remembered Paul as an octopus who had "enthused people across every continent".

Divination

Paul's career as an oracle began during the UEFA Euro 2008 tournament. In the lead-up to Germany's international football matches, Paul was presented with two clear plastic boxes, each containing food: a mussel or an oyster. Each container was marked with the flag of a team, one the flag of Germany, and the other the flag of Germany's opponent. The box which Paul opened first (and ate its contents) was deemed to be the predicted winner of the match. There was no method for Paul to pick a draw, despite this being a possible outcome for group stage matches. Professor Chris Budd, of the University of Bath, and Professor David Spiegelhalter, of Cambridge University, both compared Paul's success to a run of luck when tossing a coin. Under the hypothesis that Paul was equally likely to choose the winner or the loser of a match, and neglecting the possibility of a draw, he had a 1 in 2 chance of predicting a single result and a 1 in 64 chance of predicting six in a row. This feat would be unlikely to happen by chance alone, but not hugely so. Spiegelhalter points out that there are "other animals that have attempted but failed to predict the outcome of football matches"; it is not remarkable that one animal is more successful than the others, and only the successful animals will gain public attention after the fact. There was discussion as to whether differences in flags design could have influenced Paul (despite Octopus vulgaris being almost certainly colour blind), or whether he could have been choosing boxes based on differences in their smell.

Career record

UEFA Euro 2008 In UEFA Euro 2008, Paul predicted Germany to win all of their games, a correct prediction in 4 out of 6 cases. He failed to predict their defeats by Croatia in the group stage, and by Spain in the championship's final.

2010 FIFA World Cup

Paul's accurate choices for the 2010 World Cup, broadcast live by German news channel n-tv, endowed him with celebrity status. Paul predicted the winners of each of the seven 2010 FIFA World Cup matches that the German team played — against Australia, Serbia, Ghana, England, Argentina, Spain and Uruguay — as well as the tournament's Netherlands vs. Spain final. His prediction that Argentina would lose prompted Argentine chef Nicolas Bedorrou to post an octopus recipe on Facebook.

There are always people who want to eat our octopus but he is not shy and we are here to protect him as well. He will survive. Paul correctly predicted the outcome of the semi-final, by choosing the food in the box marked with the Spanish flag. German supporters drew hope from his incorrect choice for the Germany versus Spain match in the UEFA Euro 2008 but were disappointed. The prediction led to German fans calling for Paul to be eaten. In response, the Spanish Prime Minister José Luis Rodríguez Zapatero offered to send Paul official state protection, and the Industry Minister Miguel Sebastian called for Paul to be given safe haven in Spain. Paul's notoriety attracted criticism from the President of Iran, Mahmoud Ahmadinejad, who accused him of being a symbol of Western decadence and decay. Ahmadinejad went on to say that "Those who believe in this type of thing cannot be the leaders of the global nations that aspire, like Iran, to human perfection, basing themselves in the love of all sacred values." Doubts were expressed as to whether "Paul" was actually the same octopus in both 2008 and 2010.

Similar predictors

… excerpt ends here. Continue reading the full article.

Illustrations

Paul the Octopus illustration
Paul the Octopus: Paul in his tank, 2010
Paul in his tank, 2010
Paul the Octopus: Paul choosing Spain over Germany for his 2010 semi-final prediction
Paul choosing Spain over Germany for his 2010 semi-final prediction
Paul the Octopus illustration
Paul the Octopus illustration

Worked examples

Example 1 — a first encounter with Paul the Octopus

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

In research
Paul the Octopus appears in science 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 Paul the Octopus 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
Paul the Octopus is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2008 animal births, 2010 FIFA World Cup, 2010 animal deaths, so understanding it makes those chapters shorter.
In everyday life
Look for Paul the Octopus 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 Paul the Octopus in 20 minutes

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

Frequently asked questions

What is Paul the Octopus in simple terms?

Paul the Octopus (26 January 2008 – 26 October 2010) was a common octopus who predicted the results of international association football matches. Accurate predictions in the 2010 World Cup brought him worldwide attention as an animal oracle.

Why does Paul the Octopus matter?

Because it connects several science 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 Paul the Octopus?

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 Paul the Octopus.

Tags

  • 2008 animal births
  • 2010 FIFA World Cup
  • 2010 animal deaths
  • Celebrity animals
  • Germany at UEFA Euro 2008
  • Germany at the 2010 FIFA World Cup
  • Individual animals in Germany
  • Individual animals in the United Kingdom
  • Individual octopuses
  • Oberhausen
  • Oracular animals

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