ArticleslgStudy

astronomy

San Thang

San Thang is a astronomy 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 San Thang rather than just read about it. In short: Thang Hoa San (Vietnamese: Thang Hoa Sân, Chinese: 湯華燊; born 28 August 1954) is an Australian chemist of Chinese-Vietnamese background. Background Thang was born in Saigon in 1954 to Chinese parents who migrated to Vietnam in the 1930s.

Key takeaways

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

Reference excerpt

Thang Hoa San (Vietnamese: Thang Hoa Sân, Chinese: 湯華燊; born 28 August 1954) is an Australian chemist of Chinese-Vietnamese background.

Background Thang was born in Saigon in 1954 to Chinese parents who migrated to Vietnam in the 1930s. He completed his Bachelor of Science at Saigon University in 1976, and worked as a chemist at SINCO, a sewing machine manufacturer. In 1979, Thang left Vietnam as a refugee from the Vietnam War, and spent five months in a refugee camp in Malaysia before arriving in Brisbane, Australia later in the year. He enrolled at Griffith University where he completed an Honours degree in chemistry and a PhD in organic chemistry. In 1986, Thang joined the CSIRO, the Australian government's scientific agency. In 1987, he left to join ICI Australia, but returned to CSIRO in 1990. In September 2014, research by Thomson Reuters for their citation laureate prize named Thang as one of a trio of CSIRO scientists (together with Ezio Rizzardo and Graeme Moad) most likely to be contenders for the Nobel Prize in Chemistry for their work in co-developing the reversible addition−fragmentation chain-transfer polymerization (RAFT) process. The three had shared the ATSE Clunies-Ross Award earlier that year. However, in December that year, Thang revealed that he had been laid off by the organisation in September, but had continued to work there unpaid in an honorary position. He later worked as a professor for Beijing University of Chemical Technology, and in May 2015, joined Monash University as a professor of chemistry and was elected as a Fellow of the Australian Academy of Science.

References

Worked examples

Example 1 — a first encounter with San Thang

Start with the simplest possible case. Write down what San Thang claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 San Thang 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 San Thang 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 San Thang

In research
San Thang appears in astronomy 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 San Thang 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
San Thang is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1954 births, 21st-century Australian chemists, Academic staff of Monash University, so understanding it makes those chapters shorter.
In everyday life
Look for San Thang 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 “San Thang” →

Affiliate

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

How to study San Thang in 20 minutes

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

Frequently asked questions

What is San Thang in simple terms?

Thang Hoa San (Vietnamese: Thang Hoa Sân, Chinese: 湯華燊; born 28 August 1954) is an Australian chemist of Chinese-Vietnamese background. Background Thang was born in Saigon in 1954 to Chinese parents who migrated to Vietnam in the 1930s.

Why does San Thang matter?

Because it connects several astronomy 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 San Thang?

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 San Thang.

Tags

  • 1954 births
  • 21st-century Australian chemists
  • Academic staff of Monash University
  • Australian people of Chinese descent
  • Australian people of Vietnamese descent
  • CSIRO people
  • Companions of the Order of Australia
  • Fellows of the Australian Academy of Science
  • Fellows of the Australian Academy of Technological Sciences and Engineering
  • Griffith University alumni
  • Living people
  • People from Ho Chi Minh City

Keep exploring