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Ivan Mackerle

Ivan Mackerle 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 Ivan Mackerle rather than just read about it. In short: Ivan Mackerle (12 March 1942 – 3 January 2013) was a Czech cryptozoologist, author, design engineer and explorer. He organized expeditions to search for the Loch Ness monster of Scotland, the Tasmanian tiger in Australia, and the elephant bird in Madagascar.

Ivan Mackerle — main illustration
Ivan Mackerle — illustration

Key takeaways

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

Reference excerpt

Ivan Mackerle (12 March 1942 – 3 January 2013) was a Czech cryptozoologist, author, design engineer and explorer. He organized expeditions to search for the Loch Ness monster of Scotland, the Tasmanian tiger in Australia, and the elephant bird in Madagascar. He was most notable for his search of the Mongolian death worm, and he conducted three trips to Mongolia in 1990, 1992, and 2004. He authored numerous books and publications and from 1998 until 2002 he was chief editor of the Czech paranormal magazine Fantastická fakta ("Fantastic Facts").

Early life Mackerle was born on 12 March 1943 in Plzeň in Protectorate of Bohemia and Moravia, the son of an automotive constructor. When he was three, the family moved to Kopřivnice. He spent his childhood in Plzeň. He developed a fascination with legendary creatures from a young age, especially the Mongolian death worm (Allghoi khorkhoi), and extensively read adventure books by Jaroslav Foglar, and the children's magazines Vpřed and Junák, illegal reading material under communist Czechoslovakia at the time. Other authors that influenced him were the Russian paleontologist and science fiction author Ivan Yefremov, and also Charles Fort, the American investigator of the "unexplained" who was nicknamed the “patron saint of cranks.” Mackerle moved to Prague at the age of 16, where he attended the Czech Technical University in Prague, studying mechanical engineering, having already learned much about zoology and electronics. After graduation, Mackerle worked as a designer and was a director of an automobile firm before he decided to take up cryptozoology more seriously.

Career With former colleague Michal Brumlik he began investigating allegedly haunted castles throughout Czechoslovakia. For his expeditions, he purchased a German amphibious jeep (the Volkswagen 166 Schwimmwagen) dating from World War II and refitted it to suit his work. He used this vehicle for his explorations in Transylvania, in search of Count Dracula's castle. At 27, he made special efforts to get permission from the government of Czechoslovakia, at the time behind the Iron Curtain, to go Scotland to investigate the Loch Ness Monster. In his brief visit, he met another Loch Ness investigator, Robert H. Rines, and was impressed by his use of underwater photography and ultrasound. In the 1980s, he developed a reputation in Czechoslovakia for his lectures and audiovisual performances; of particular note was his Beautiful Mysteries of Our Planet. Sale of his popular book the Cesty za příšerami a dobrodružstvím ("Quests for Monsters and Adventure"), in addition to his lectures and columns in newspapers and journals, helped him to raise funds.

In 1989, Mackerle stood on Wenceslas Square with his friend Jiří Skupien, attending a big demonstration during the Velvet Revolution, and spoke of their desire to go to Mongolia; he made his first trip to Mongolia the following year in 1990. His team began an eight-week search for a large, lethal dark-red worm-like creature believed to inhabit the Gobi Desert, the Mongolian death worm. Mackerle believed that it resembled the amphisbaenian of South America. He described the animal from second-hand reports as a "sausage-like worm over half a metre (20 inches) long, and thick as a man's arm, resembling the intestine of cattle. Its tail is short, as [if] it were cut off, but not tapered. It is difficult to tell its head from its tail because it has no visible eyes, nostrils or mouth. Its colour is dark red, like blood or salami..." He surmised that the worm extracted its venom from the goyo plant and was capable of delivering lethal electric shocks to its victims. In 1992, Mackerle made a second eight-week trip to Mongolia, during which he was warned at a Buddhist monastery that the worm was a creature of "supernatural evil" and that he was endangering his life searching for the creature. Mackerle recalls having a vivid dream about the worm, and states that he woke up with unexplained blood-filled boils on his back. He collected enough photographs, footage and data to make a documentary on his trips to Mongolia, broadcast on Czech television in 1993 as The Sand Monster Mystery. Mackerle's expeditions also included a futile search for man-eating death blossoms in Madagascar and a scuba diving exploration off a Micronesian island in search of a mausoleum of platinum coffins. From 1998 to 2002 he was chief editor of the Czech magazine Fantastická fakta (Fantastic Facts), writing about strange phenomena and the paranormal. He was also a consultant for the TV series production titled Záhady a mystéria (Enigmas and mysteries), between 1998 and 2000. In the early 2000s, he suffered from heart problems but recovered by 2004 and launched his third expedition to Mongolia in the late summer of that year. He scoured the desert with ultralight pilot Jiří Zítka, a video camera attached to the aircraft, but to no avail. He concluded that the creature was likely mythical, the figment of imagination or a "psychological problem" as he put it, brought about by the extreme heat of the desert.

Personal life He authored several books and was a long-term contributor to numerous magazines including the Fortean Times. In his spare time he was also interested in historical military vehicles. At 20 he married Ivona Paličková, and they had a son, Danny. Dan had also joined his father in many expeditions in the amphibious Schwimmwagen.

Death Mackerle died on 3 January 2013, after a long illness. He was survived by his wife Ivona and son Dan.

Bibliography

Films Mackerle has directed the following movies for TV:

Ivan Mackerle (1992). Záhada písečného netvora [The sand monster mystery] (in Czech). Czechoslovakia. Ivan Mackerle (2000). Tajemná Austrálie [Mysterious Australia] (in Czech). Czech Republic. Ivan Mackerle (2001). Mongolské záhady [Mongolian mystery] (in Czech). Czech Republic. Ivan Mackerle (2002). Ztracené město v Pacifiku [Lost City in the Pacific] (in Czech). Czech Republic. Ivan Mackerle (2006). Plavba do Údolí smrti [Voyage to the Valley of Death] (in Czech). Czech Republic. Ivan Mackerle (2007). Tajemná světla z Kumaonu [Mysterious lights of Kumaon] (in Czech). Czech Republic. Ivan Mackerle (2007). Skrytá tvář Srí Lanky [Hidden Face of Sri Lanka] (in Czech). Czech Republic. Ivan Mackerle (2009). Mato Grosso - brána do neznáma [Mato Grosso - Gateway to the Unknown] (in Czech). Czech Republic.

… excerpt ends here. Continue reading the full article.

Illustrations

Ivan Mackerle: An interpretation of the Mongolian Death Worm
An interpretation of the Mongolian Death Worm

Worked examples

Example 1 — a first encounter with Ivan Mackerle

Start with the simplest possible case. Write down what Ivan Mackerle 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 Ivan Mackerle 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 Ivan Mackerle 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 Ivan Mackerle

In research
Ivan Mackerle 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 Ivan Mackerle 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
Ivan Mackerle is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1942 births, 2013 deaths, Cryptozoologists, so understanding it makes those chapters shorter.
In everyday life
Look for Ivan Mackerle 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 Ivan Mackerle in 20 minutes

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

Frequently asked questions

What is Ivan Mackerle in simple terms?

Ivan Mackerle (12 March 1942 – 3 January 2013) was a Czech cryptozoologist, author, design engineer and explorer. He organized expeditions to search for the Loch Ness monster of Scotland, the Tasmanian tiger in Australia, and the elephant bird in Madagascar.

Why does Ivan Mackerle 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 Ivan Mackerle?

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 Ivan Mackerle.

Tags

  • 1942 births
  • 2013 deaths
  • Cryptozoologists
  • Czech engineers
  • Czech explorers
  • Film people from Plzeň
  • Writers from Plzeň

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