science

The Road to Infinity

The Road to Infinity 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 The Road to Infinity rather than just read about it. In short: The Road to Infinity is a collection of seventeen scientific essays by American writer and scientist Isaac Asimov. It was the fourteenth of a series of books collecting Asimov's science essays from The Magazine of Fantasy and Science Fiction.

Key takeaways

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

Reference excerpt

The Road to Infinity is a collection of seventeen scientific essays by American writer and scientist Isaac Asimov. It was the fourteenth of a series of books collecting Asimov's science essays from The Magazine of Fantasy and Science Fiction. It also included a list of all of Asimov's essays in that magazine up to 1979. It was first published by Doubleday & Company in 1979.

Contents "The Subtlest Difference" (F&SF, October 1977) "The Sons of Mars Revisited" (November 1977) "Dark and Bright" (December 1977) "The Real Finds Waiting" (January 1978) "The Lost Art" (February 1978) "Anyone For Tens?" (March 1978) "The Floating Crystal Palace" (April 1978) "By Land and By Sea" (May 1978) "We Were the First that Ever Burst" (June 1978) "Second to the Skua" (July 1978) "Rings and Things" (August 1978) "Countdown" (September 1978) "Toward Zero" (October 1978) "Fifty Million Big Brothers" (November 1978) "Where is Everybody?" (December 1978) "Proxima" (January 1979) "The Road to Infinity" (February 1979)

References

External links Asimovonline.com The Road to Infinity at Asimovreviews.com The Road to Infinity at Goodreads.com

Worked examples

Example 1 — a first encounter with The Road to Infinity

Start with the simplest possible case. Write down what The Road to Infinity 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 The Road to Infinity 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 The Road to Infinity 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 The Road to Infinity

In research: The Road to Infinity 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 The Road to Infinity 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: The Road to Infinity is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1978 books, Doubleday (publisher) books, Essay collections by Isaac Asimov, so understanding it makes those chapters shorter.
In everyday life: Look for The Road to Infinity 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 The Road to Infinity in 20 minutes

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

Frequently asked questions

What is The Road to Infinity in simple terms?

Why does The Road to Infinity 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 The Road to Infinity?

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 The Road to Infinity.