ArticleslgStudy

science

Paul-Henri Nargeolet

Paul-Henri Nargeolet 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-Henri Nargeolet rather than just read about it. In short: Paul-Henri Nargeolet (French pronunciation: [pɔl ɑ̃ʁi naʁʒɔlɛ]; 2 March 1946 – 18 June 2023) was a French deep sea explorer and Titanic expert. Known as "Mr.

Paul-Henri Nargeolet — main illustration
Paul-Henri Nargeolet — illustration

Key takeaways

  • Paul-Henri Nargeolet 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-Henri Nargeolet to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Paul-Henri Nargeolet from memory before moving on to harder problems.

Reference excerpt

Paul-Henri Nargeolet (French pronunciation: [pɔl ɑ̃ʁi naʁʒɔlɛ]; 2 March 1946 – 18 June 2023) was a French deep sea explorer and Titanic expert. Known as "Mr. Titanic", Nargeolet was one of five people who died aboard the submersible Titan when it imploded on 18 June 2023 near the wreck of the Titanic.

Early life Nargeolet was born on 2 March 1946 in Chamonix in the French department of Haute-Savoie. He lived in Casablanca, Morocco, for 13 years before relocating to Paris to complete his studies at the age of 16.

Career

French Navy

Nargeolet began his career in the French Navy, where he served as an officer specialising in mine clearance, diving, and deep underwater intervention from 1964 to 1986. During the 1970s, he was appointed Commander of the Groupement de Plongeurs Démineurs de Cherbourg, whose mission was to find and neutralise underwater mines. During the 1980s, he was transferred to the Undersea Intervention Group (French: Groupe d'Intervention sous la Mer: GISMER), where he piloted intervention submarines. During that time he travelled the world retrieving submerged French airplanes and helicopters, including the individuals and weapons in them. By this work he found a Roman wreck, located at a depth of 70 metres. He also located a DHC-5 Buffalo airplane that crashed in 1979 with 12 people aboard, including several members of the Mauritanian government. Nargeolet retired at the rank of capitaine de frégate (frigate captain).

IFREMER In 1986, the French Research Institute for the Exploitation of the Sea (IFREMER) contacted Nargeolet about diving to the wreck of the Titanic; he heartily agreed to go. With IFREMER, Nargeolet piloted dives to the Titanic wreck site in 1987, 1993, 1994, and 1996. His 1987 expedition was the first to collect artefacts from the wreckage. As part of his IFREMER missions, Nargeolet located various aircraft damaged at sea. On 15 May 1993, Nargeolet made a dive with the Nautile and discovered, by chance, La Lune, which sank in 1664 near Toulon.

Center for Maritime & Underwater Resource Management Beginning in 1994, Nargeolet was director of Michigan State University's Center for Maritime & Underwater Resource Management (CMURM).

Aqua+ From 1996 to 2003, Nargeolet worked with Aqua+, a subsidiary of Canal+, whose objective is to produce underwater films. During his time with the company he directed the underwater missions of two submarines.

Premier Exhibitions, Inc. In August 2007 RMS Titanic, Inc., a company owned by Premier Exhibitions which organizes travelling exhibitions, commissioned Nargeolet to locate RMS Carpathia, which had rescued survivors of RMS Titanic but was torpedoed in 1918. Nargeolet worked with RMS Titanic to recover artefacts related to the Titanic as the director of the Underwater Research Program. His work has included utilizing remotely operated vehicles (ROV), as well as piloting dives to the wreck site. His work has resulted in recovering nearly 6,000 artefacts over the course of 35 dives. In 2010, he was part of a mission to 3D map the wreck site and determine levels of deterioration using ROVs and autonomous underwater robots. Also in 2010, he was involved with the search for the flight recorder of Air France Flight 447, which crashed the previous year while en route from Rio de Janeiro to Paris.

Other As an expert on the Titanic, Nargeolet participated as a creator of two documentaries: Titanic: The Legend Lives On (1994) and Deep Inside the Titanic (1999). In 2022, he published Dans les profondeurs du Titanic (lit. 'In the Depths of the Titanic'), which recounts his expeditions.

Personal life Nargeolet had two daughters, a son, a stepson, and four grandsons. His wife Michele Marsh, an American television reporter, died in 2017. Later, as a result of his Titanic work, Nargeolet re-established contact with a childhood friend, Anne Sarraz-Bournet, who became his second wife. At the time of his death, Nargeolet lived in Pawling in New York, having moved there in 2022. He became a U.S. citizen in February 2016.

Titan expedition and death

On 18 June 2023, Nargeolet was onboard the Titan, a submersible owned, designed, built and operated by OceanGate on an expedition to view the Titanic wreckage. The vehicle lost contact with the above-water ship, MV Polar Prince. Search-and-rescue missions involved water and air support from the United States, Canada and France. Over $6.5 million was spent on rescue efforts. On 22 June, after the discovery of a debris field approximately 490 metres (1,600 ft) from the bow of the Titanic, OceanGate said it believed Nargeolet and the four others aboard "have sadly been lost". A United States Coast Guard press conference later confirmed that the debris was consistent with a catastrophic loss of the pressure hull, resulting in the implosion of the submersible vehicle.

See also List of solved missing person cases (2020s)

Works Dans les profondeurs du Titanic. HarperCollins, Paris 2022, ISBN 979-1-03-390984-2 (in French) The Secrets of the Titanic. One More Chapter, London 2023, ISBN 9780008694081 (trans. Laura Haydon). Originally published in French by HarperCollins (2022).

References

External links Paul-Henri Nargeolet at IMDb

Illustrations

Paul-Henri Nargeolet illustration
Paul-Henri Nargeolet illustration

Worked examples

Example 1 — a first encounter with Paul-Henri Nargeolet

Start with the simplest possible case. Write down what Paul-Henri Nargeolet 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-Henri Nargeolet 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-Henri Nargeolet 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-Henri Nargeolet

In research
Paul-Henri Nargeolet 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-Henri Nargeolet 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-Henri Nargeolet is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1946 births, 2020s missing person cases, 2023 deaths, so understanding it makes those chapters shorter.
In everyday life
Look for Paul-Henri Nargeolet 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 “Paul-Henri Nargeolet” →

Affiliate

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

How to study Paul-Henri Nargeolet in 20 minutes

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

Frequently asked questions

What is Paul-Henri Nargeolet in simple terms?

Paul-Henri Nargeolet (French pronunciation: [pɔl ɑ̃ʁi naʁʒɔlɛ]; 2 March 1946 – 18 June 2023) was a French deep sea explorer and Titanic expert. Known as "Mr.

Why does Paul-Henri Nargeolet 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-Henri Nargeolet?

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-Henri Nargeolet.

Tags

  • 1946 births
  • 2020s missing person cases
  • 2023 deaths
  • 20th-century French explorers
  • 21st-century French explorers
  • Civilian submariners
  • Deaths in the Titan submersible implosion
  • Formerly missing French people
  • French Navy personnel
  • French expatriates in Morocco
  • French expatriates in the United States
  • French underwater divers

Keep exploring