engineering

Rolly Crump

Rolly Crump 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 Rolly Crump rather than just read about it. In short: Roland Fargo Crump (February 27, 1930 – March 12, 2023) was an American animator and designer noted particularly for his work as a Disney Imagineer. Biography Crump was born in Alhambra, California, and joined Walt Disney Studios in 1952.

Key takeaways

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

Reference excerpt

Roland Fargo Crump (February 27, 1930 – March 12, 2023) was an American animator and designer noted particularly for his work as a Disney Imagineer.

Biography Crump was born in Alhambra, California, and joined Walt Disney Studios in 1952. Initially he worked on inbetweening, before becoming an assistant animator on movies including Peter Pan, Lady and the Tramp, Sleeping Beauty, and One Hundred and One Dalmatians. In 1959 he joined WED Enterprises (later Walt Disney Imagineering) and became a designer of some of Disneyland's attractions and shops, including The Haunted Mansion, Enchanted Tiki Room and Adventureland Bazaar. As well as his work at Disney, he designed innovative and satirical psychedelic posters in the early and mid 1960s, including several for the West Coast Pop Art Experimental Band as well as logos for the band's singer Bob Markley. He also designed guitar string packaging for Ernie Ball. He was responsible for designing many of the Disney attractions at the 1964 New York World's Fair, including It's a Small World, and its Tower of the Four Winds marquee. In 1966, when the attraction moved to Disneyland, he designed the large animated clock at the entrance that sends puppet children on a parade. He contributed to early designs of the Magic Kingdom at Walt Disney World in Florida, and worked on designs for NBC's Disney on Parade in 1970, before leaving Disney to work on outside projects including Busch Gardens, the ABC Wildlife Preserve in Maryland, and Ringling Brothers & Barnum and Bailey Circus World. In 1975, Knott's Berry Farm opened Knott's Bear-y Tales, a dark ride designed by Crump. In 1976 he returned to work for Disney, designing the Land and Wonders of Life pavilions at the Epcot Center, before leaving again in 1981 to design the proposed Cousteau Ocean Center in Norfolk, Virginia, and to set up his own business, the Mariposa Design Group, which developed projects in Oman, Las Vegas, Denver and elsewhere. Crump finally returned to Disney in 1992 as executive designer at Imagineering, working on EPCOT Center. He retired from Disney in 1996, and published an autobiography It's Kind of a Cute Story in 2012.

Death Crump died at his home in Carlsbad, California, on March 12, 2023, at the age of 93.

References

Rolly's award winning television documentary The Whimsical Imagineer.

External links Official website Rolly Crump at IMDb

Illustrations

Worked examples

Example 1 — a first encounter with Rolly Crump

Start with the simplest possible case. Write down what Rolly Crump 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 Rolly Crump 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 Rolly Crump 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 Rolly Crump

In research: Rolly Crump 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 Rolly Crump 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: Rolly Crump is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930 births, 2023 deaths, Animatronic engineers, so understanding it makes those chapters shorter.
In everyday life: Look for Rolly Crump 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 Rolly Crump in 20 minutes

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

Frequently asked questions

What is Rolly Crump in simple terms?

Roland Fargo Crump (February 27, 1930 – March 12, 2023) was an American animator and designer noted particularly for his work as a Disney Imagineer. Biography Crump was born in Alhambra, California, and joined Walt Disney Studios in 1952.

Why does Rolly Crump 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 Rolly Crump?

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 Rolly Crump.