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Smart mine

Smart mine 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 Smart mine rather than just read about it. In short: Smart mine refers to a number of next-generation land mine designs being developed by military forces around the world. Many are designed to self-destruct or self-deactivate at the end of a conflict or a preset period of time.

Key takeaways

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

Reference excerpt

Smart mine refers to a number of next-generation land mine designs being developed by military forces around the world. Many are designed to self-destruct or self-deactivate at the end of a conflict or a preset period of time. Others are so-called "self-healing" minefields which can detect when a gap in the field has been created and will direct its mines to reposition themselves to eliminate that gap, making it much more difficult and dangerous to create a safe path through the minefield. The development of smart mines began as a response to the International Campaign to Ban Landmines as a way of reducing non-combatant and civilian injury. Critics claim that new technology is unreliable, and that the perception of a "safe mine" will lead to increased deployment of land mines in future conflicts. Current guidelines allow for a 10% failure rate, leaving a significant number of mines to pose a threat. Additionally, in the case of self-destructing mines, civilians still are at risk of injury when the mine self-destructs and are denied access to land which has been mined. As mines are inherently non-discriminate weapons, even smart mines may injure civilians during a time of war. Many critics believe this to be unacceptable under international law. The human security paradigm is outspoken on the issue of the reduction in the use of land mines due to the extremely individual nature of their impact - a facet that is ignored by traditional security concerns which focus on military and state level security issues.

See also Land mine

References

Worked examples

Example 1 — a first encounter with Smart mine

Start with the simplest possible case. Write down what Smart mine 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 Smart mine 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 Smart mine 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 Smart mine

In research
Smart mine 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 Smart mine 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
Smart mine is common in secondary-school and first-year university syllabi. It links to neighbouring topics Land mines, Landmine stubs, Smart devices, so understanding it makes those chapters shorter.
In everyday life
Look for Smart mine 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 Smart mine in 20 minutes

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

Frequently asked questions

What is Smart mine in simple terms?

Smart mine refers to a number of next-generation land mine designs being developed by military forces around the world. Many are designed to self-destruct or self-deactivate at the end of a conflict or a preset period of time.

Why does Smart mine 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 Smart mine?

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 Smart mine.

Tags

  • Land mines
  • Landmine stubs
  • Smart devices

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