science

Three Heads Six Arms

Three Heads Six Arms 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 Three Heads Six Arms rather than just read about it. In short: Three Heads Six Arms (Chinese: 三頭六臂; pinyin: Sān tóu liù bì) is a sculpture by Chinese artist Zhang Huan. The work, composed of copper and steel, is 27 feet (8.2 m) tall and weighs 15 short tons (14 t).

Key takeaways

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

Reference excerpt

Three Heads Six Arms (Chinese: 三頭六臂; pinyin: Sān tóu liù bì) is a sculpture by Chinese artist Zhang Huan. The work, composed of copper and steel, is 27 feet (8.2 m) tall and weighs 15 short tons (14 t). From May 2010 to February 2011, the sculpture was installed at the Joseph L. Alioto Performing Arts Piazza in San Francisco's Civic Center, before moving to Hong Kong later that year from May to July. A slightly modified version was exhibited in Florence in 2013. The copper sculpture is the artist's largest work to date. Three Heads Six Arms is part of a larger series of monumental works by Zhang depicting the arms, legs, feet, hands, and heads of Buddhist sculptures.

History and reception Three Heads Six Arms was completed in 2008 and kept initially at Zhang Huan's studio near Shanghai, China. The San Francisco Arts Commission (SFAC) contacted Zhang in 2009 to enquire if he would be willing to loan the piece to San Francisco in honor of the 30-year sister city relationship between Shanghai and San Francisco, which was to be celebrated during 2010. The Shanghai–San Francisco agreement commenced on January 28, 1980, and is one of the oldest sister-city relationships between the United States and China. The sculpture's installation would also coincided with the 2010 World Expo, hosted by Shanghai and complement the Asian Art Museum's Shanghai exhibition, which was one of the cornerstones of the sister-city anniversary celebration. The Asian Art Museum is housed in the former main branch building of the city's public library, adjacent to Civic Center Plaza, where the sculpture was eventually installed. The piece was part of an art exchange: California artist Chase Chen (the older brother of actress Joan Chen) loaned The Sprout to Shanghai indefinitely, where it was installed in front of the former No. 3 Steel Factory. The Sprout was recycled from a 23-short-ton (21 t) cauldron. The artist and Pace Gallery (his New York representative) agreed to loan the piece at no charge; the first official announcements were made in mid-January 2010, under the name Three-Headed, Six-Armed Buddha. At the time, the cost of shipping the statue to San Francisco was expected to reach $100,000, and funding for the shipment was uncertain. Formal plans were announced within a week. Senator Dianne Feinstein intervened to lift a hold that Customs had placed on the sculpture during its entry at Long Beach. Shipping services were donated, and the National Endowment for the Arts provided a $70,000 public arts grant to help cover installation costs. Atthowe Fine Art Services (based in Oakland) designed the transportation and installed the piece, carefully choosing the site so the statue was supported sufficiently, since Civic Center Plaza lies atop an underground parking garage and exhibition hall. Three Heads Six Arms was formally dedicated by Mayor Gavin Newsom on May 12, 2010, before a crowd of 200. Early public impressions of the sculpture were favorable, although staff writers for the San Francisco Examiner called it "striking, bizarre and fairly overwhelming." Later that night, the SFAC and the Asian Art Museum hosted a public program featuring a conversation between Zhang Huan and the Museum's Michael Knight, senior curator of Chinese art and deputy director of strategic programs and partnerships. It was fenced off for three weeks in June 2010 after it had attracted graffiti declaring "Jesus is the one", in anticipation that future crowds and parade-goers might also damage the statue. Although at least one attempt was made to extend the loan, the temporary installation and sculpture were dismantled on February 15, 2011, after its one-year lease from the Chinese government expired. After its tenure in San Francisco, the sculpture was exhibited at 1881 Heritage by the Edouard Malingue Gallery in Tsim Sha Tsui, Hong Kong, from May 23 to July 17, 2011, coinciding with Zhang's first solo exhibition there. The sculpture was honored at the annual Americans for the Arts convention in June 2011. The sculpture was acquired by 2012 for the permanent collection of the Parkview Green art and retail campus in Beijing; it has since been displayed at the outdoor garden there, with a temporary loan from July 8 to October 13, 2013, to Forte di Belvedere in Florence, Italy, as part of Zhang's Soul and Matter exhibition. By 2013, when it was exhibited in Florence, the appearance was updated by highlighting the weld joints between plates with bright copper.

Design and construction

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Three Heads Six Arms

Start with the simplest possible case. Write down what Three Heads Six Arms 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 Three Heads Six Arms 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 Three Heads Six Arms 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 Three Heads Six Arms

In research: Three Heads Six Arms 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 Three Heads Six Arms 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: Three Heads Six Arms is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2008 sculptures, Buddhist sculpture, Civic Center, San Francisco, so understanding it makes those chapters shorter.
In everyday life: Look for Three Heads Six Arms 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 Three Heads Six Arms in 20 minutes

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

Frequently asked questions

What is Three Heads Six Arms in simple terms?

Why does Three Heads Six Arms 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 Three Heads Six Arms?

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 Three Heads Six Arms.