science

Navy eReader Device

Navy eReader Device 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 Navy eReader Device rather than just read about it. In short: Navy eReader Device (NeRD) is an e-reader developed by the United States Navy's General Library Program for use aboard its submarines. E-reader Released in May 2014, it gives sailors accessibility to the Navy's library and various books while on a submarine that has limited storage space for paper books; sailors are normally on a six-month deployment and have some downtime for reading.

Key takeaways

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

Reference excerpt

Navy eReader Device (NeRD) is an e-reader developed by the United States Navy's General Library Program for use aboard its submarines.

E-reader Released in May 2014, it gives sailors accessibility to the Navy's library and various books while on a submarine that has limited storage space for paper books; sailors are normally on a six-month deployment and have some downtime for reading. Each submarine is assigned five NeRDs. In late 2014, the Navy started released the device to its surface fleet, distributing over 1,170 NeRDs. Each NeRD costs the Navy $3,000, but most of the cost is e-book licensing so the material costs are minimal. It has adjustable font types and sizes, includes a carrying case, is not equipped with internet capabilities due to security concerns and will be not available to the general public.

Titles included It is loaded with nearly 300 books in a wide variety of genres as well as many Tom Clancy novels. Some of the included books:

Most of the 18 titles in the Chief of Naval Operations' Professional Reading Program A Game of Thrones The Lord of the Rings The Amazing Adventures of Kavalier & Clay Bossypants The Lion, the Witch and the Wardrobe Into the Wild 1776 To Kill a Mockingbird Bible (King James Version) Quran Book of Mormon

References

External links Navy General Library Program Library Navy General Library Program Navy Professional Reading Program

Illustrations

Worked examples

Example 1 — a first encounter with Navy eReader Device

Start with the simplest possible case. Write down what Navy eReader Device 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 Navy eReader Device 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 Navy eReader Device 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 Navy eReader Device

In research: Navy eReader Device 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 Navy eReader Device 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: Navy eReader Device is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dedicated ebook devices, Equipment of the United States Navy, Products introduced in 2014, so understanding it makes those chapters shorter.
In everyday life: Look for Navy eReader Device 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 Navy eReader Device in 20 minutes

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

Frequently asked questions

What is Navy eReader Device in simple terms?

Navy eReader Device (NeRD) is an e-reader developed by the United States Navy's General Library Program for use aboard its submarines. E-reader Released in May 2014, it gives sailors accessibility to the Navy's library and various books while on a submarine that has limited storage space for paper…

Why does Navy eReader Device 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 Navy eReader Device?

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 Navy eReader Device.