science

Richard Greenwell

Richard Greenwell 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 Richard Greenwell rather than just read about it. In short: J. Richard Greenwell (1942 – November 1, 2005) was a cryptozoologist and explorer.

Key takeaways

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

Reference excerpt

J. Richard Greenwell (1942 – November 1, 2005) was a cryptozoologist and explorer. He participated in expeditions to look for mysterious creatures or cryptids. He was the secretary for the International Society for Cryptozoology from its inception to his death.

Biography Born in Surrey, England, Greenwell travelled to South America and stayed there for six years. He later travelled to Tucson, Arizona, where he was appointed research coordinator for the Office of Arid Land Studies at the University of Arizona. During the 1970s, he was assistant director of the Aerial Phenomena Research Organization (APRO) in Tucson.

Cryptozoology and expeditions In 1982, after a discussion with Roy Mackal, Greenwell helped to found the International Society for Cryptozoology. With funding from the society, he was able to travel the planet searching for Bigfoot, the Onza, and Mokele-mbembe. He also journeyed to China along with the anthropologist Frank Poirier to try to discover the Yeren, a Chinese version of Bigfoot. All the expeditions were unsuccessful.

Later life Greenwell wrote a column for BBC Wildlife Magazine for several years. He also appeared as a paid consultant on various documentaries about cryptozoology and lectured at universities and museums. For the last several years of his life Greenwell was a research associate at the International Wildlife Museum in Tucson, where he also ran the International Society for Cryptozoology. He participated in his last expedition in August 2005, searching for evidence of Bigfoot in the Northern Californian wilderness, while he was in the last stages of cancer. He died on November 1, 2005, in Tucson, Arizona.

Legacy Greenwell is commemorated in the scientific name of a species of Nigerian snake in the family Leptotyphlopidae, Tricheilostoma greenwelli.

References

Worked examples

Example 1 — a first encounter with Richard Greenwell

Start with the simplest possible case. Write down what Richard Greenwell 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 Richard Greenwell 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 Richard Greenwell 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 Richard Greenwell

In research: Richard Greenwell 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 Richard Greenwell 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: Richard Greenwell is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1942 births, 2005 deaths, 20th-century British explorers, so understanding it makes those chapters shorter.
In everyday life: Look for Richard Greenwell 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 Richard Greenwell in 20 minutes

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

Frequently asked questions

What is Richard Greenwell in simple terms?

J. Richard Greenwell (1942 – November 1, 2005) was a cryptozoologist and explorer.

Why does Richard Greenwell 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 Richard Greenwell?

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 Richard Greenwell.