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John Davis (filmmaker)

John Davis (filmmaker) is a chemistry 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 John Davis (filmmaker) rather than just read about it. In short: John Davis (c. 1944 – 7 November 2015) was an Australian documentary filmmaker, mountaineer, television producer, chemist, and member of the Greens. On 14 February 1965, Davis, together with Bryden Allen, Jack Pettigrew and David Witham, became the first climbers to reach the summit of Ball's Pyramid, the world's tallest volcano stack.

Key takeaways

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

Reference excerpt

John Davis (c. 1944 – 7 November 2015) was an Australian documentary filmmaker, mountaineer, television producer, chemist, and member of the Greens. On 14 February 1965, Davis, together with Bryden Allen, Jack Pettigrew and David Witham, became the first climbers to reach the summit of Ball's Pyramid, the world's tallest volcano stack. Davis made more than 100 twenty minute programs, focusing primarily on chemistry and physics, for the Australian Broadcasting Corporation beginning in 1966. He was also the former producer of the long running Behind the News for approximately two and a half years. He left ABC in 1984 to start an educational video company, Classroom Video, which he and his wife, Felicity, owned and operated until 2005.

Background and early career Davis received a Bachelor of Science from the University of New South Wales. In 1960, he was hired by CSR Limited, based in Sydney. He researched construction materials and sugar refining at CSR from 1960 until 1966. In February 1965, he and an Australian team became the first persons to successfully scale Ball's Pyramid, a volcano stack located in the Pacific Ocean.

Film-making career Davis joined the Australian Broadcasting Corporation (ABC) in 1966 as an education television producer. Between 1966 and 1984, he made more than 100 short television programs, most of which were 20-minute pieces focusing of chemistry and physics. He also produced ABC's news program, Behind The News, for two and a half years. In addition to his work at ABC, Davis was a partner of Expedition Films. The production company made five films covering Papua New Guinea, including director Michael Pearce's People of the Warm Mud Mountains, which won the Sydney Film Festival Documentary Prize. Another of Expedition Films' productions, Cats Among the Coral, which Davis co-directed with Gary Steer, followed a catamaran from Port Douglas, Queensland, to Indonesia. Davis also documented a climb of Ball's Pyramid. Davis simultaneously remained a chemist, focusing on environmental science, while working at ABC. He commissioned a gas plant and developed a sewage treatment plant in Humphries and Glasgow in 1973. He also set up the Good Oil Company waste oil recycling program in 1975. Davis spent 12-months as a research director in Canada in 1979 researching the extraction of energy from biomass. In 1984, Davis left ABC. He and his wife, Felicity, established a production company, Classroom Video. They oversaw the production of more than 400 films and videos, and sold more than one million videos to twenty thousand schools. Classroom Video had forty employees with offices in Australia, China, France, New Zealand, the United Kingdom and the United States at the company's height. The Davises sold Classroom Video and its portfolio to Video Education Australia in 2005. They then moved to a new production company called Science Films.

Latter career Davis stood as a Greens candidate for Davidson in the 2011 New South Wales state election, but was not elected. His wife was also a Green candidate in Pittwater. On 7 November 2015, John Davis, together with Richard and Carolyn Green, a husband and wife businessman and graphic artist respectively, were killed in a helicopter crash in Watagans National Park near Martinsville in the Hunter Valley. Davis was 71 years old. Reports suggest that the trio, who were active with The Greens, were filming environmental damage surrounding the Whitehaven Coal mine at Werris Creek at the time of the crash.

References

Worked examples

Example 1 — a first encounter with John Davis (filmmaker)

Start with the simplest possible case. Write down what John Davis (filmmaker) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 John Davis (filmmaker) 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 John Davis (filmmaker) 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 John Davis (filmmaker)

In research
John Davis (filmmaker) appears in chemistry 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 John Davis (filmmaker) 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
John Davis (filmmaker) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1940s births, 2015 deaths, Accidental deaths in New South Wales, so understanding it makes those chapters shorter.
In everyday life
Look for John Davis (filmmaker) 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 John Davis (filmmaker) in 20 minutes

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

Frequently asked questions

What is John Davis (filmmaker) in simple terms?

John Davis (c. 1944 – 7 November 2015) was an Australian documentary filmmaker, mountaineer, television producer, chemist, and member of the Greens. On 14 February 1965, Davis, together with Bryden Allen, Jack Pettigrew and David Witham, became the first climbers to reach the summit of Ball's Pyram…

Why does John Davis (filmmaker) matter?

Because it connects several chemistry 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 John Davis (filmmaker)?

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 John Davis (filmmaker).

Tags

  • 1940s births
  • 2015 deaths
  • Accidental deaths in New South Wales
  • Australian Greens candidates
  • Australian chemists
  • Australian documentary filmmakers
  • Australian television producers
  • University of New South Wales alumni
  • Victims of aviation accidents or incidents in 2015
  • Victims of helicopter accidents or incidents in Australia

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