science

In Search of the Edge

In Search of the Edge 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 In Search of the Edge rather than just read about it. In short: In Search of the Edge is a Canadian short documentary film, directed by Scott Barrie and released in 1990. Conceived in part as an educational film on media literacy and critical thinking skills, the film is a mockumentary that aims to debunk flat earth theory by presenting it as if it were true, thus exposing its contradictions and absurdities.

Key takeaways

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

Reference excerpt

In Search of the Edge is a Canadian short documentary film, directed by Scott Barrie and released in 1990. Conceived in part as an educational film on media literacy and critical thinking skills, the film is a mockumentary that aims to debunk flat earth theory by presenting it as if it were true, thus exposing its contradictions and absurdities. It is based in part on the story of Andrea Barnes, a fictional scientist who purportedly disappeared in Antarctica while searching for the edge of the earth, and is claimed by the film's participants to have fallen off the edge. The film received a Genie Award nomination for Best Short Documentary at the 12th Genie Awards in 1991.

References

External links In Search of the Edge at IMDb

Worked examples

Example 1 — a first encounter with In Search of the Edge

Start with the simplest possible case. Write down what In Search of the Edge 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 In Search of the Edge 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 In Search of the Edge 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 In Search of the Edge

In research: In Search of the Edge 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 In Search of the Edge 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: In Search of the Edge is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1990 Canadian films, 1990 English-language films, 1990 films, so understanding it makes those chapters shorter.
In everyday life: Look for In Search of the Edge 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 In Search of the Edge in 20 minutes

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

Frequently asked questions

What is In Search of the Edge in simple terms?

Why does In Search of the Edge 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 In Search of the Edge?

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 In Search of the Edge.