astronomy

Tom Newman (scientist)

Tom Newman (scientist) is a astronomy 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 Tom Newman (scientist) rather than just read about it. In short: Tom Newman, a graduate student at Stanford University in 1985, was one of the two people to meet one of a pair of challenges put forth by Nobel Prize-winning physicist Richard Feynman at the annual meeting of the American Physical Society in 1959, in a talk titled "There's Plenty of Room at the Bottom". In December of that year, Feynman offered two challenges at the meeting, held that year in Caltech, offering a $10…

Key takeaways

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

Reference excerpt

Tom Newman, a graduate student at Stanford University in 1985, was one of the two people to meet one of a pair of challenges put forth by Nobel Prize-winning physicist Richard Feynman at the annual meeting of the American Physical Society in 1959, in a talk titled "There's Plenty of Room at the Bottom". In December of that year, Feynman offered two challenges at the meeting, held that year in Caltech, offering a $1000 prize to the first person to solve each of them. Both challenges involved nanotechnology, and the first prize was won by William McLellan. The second challenge was for anyone who could find a way to inscribe a book page on a surface area 25,000 times smaller than its standard print (a scale at which the entire contents of the Encyclopædia Britannica could fit on the head of a pin). Newman claimed the prize when he wrote the first page of Charles Dickens' A Tale of Two Cities, at the required scale, on a 200 × 200 micron square of poly(methyl methacrylate) with a beam of electrons. The main problem he had before he could claim the prize was finding the text after he had written it; the piece of plastic was a huge empty space compared with the text inscribed on it.

References

External links APS article — a further account of the prize-winning feat Caltech article

Worked examples

Example 1 — a first encounter with Tom Newman (scientist)

Start with the simplest possible case. Write down what Tom Newman (scientist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Tom Newman (scientist) 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 Tom Newman (scientist) 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 Tom Newman (scientist)

In research: Tom Newman (scientist) appears in astronomy 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 Tom Newman (scientist) 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: Tom Newman (scientist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Living people, Nanotechnologists, Stanford University alumni, so understanding it makes those chapters shorter.
In everyday life: Look for Tom Newman (scientist) 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 Tom Newman (scientist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Tom Newman (scientist) 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 Tom Newman (scientist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tom Newman (scientist) in simple terms?

Why does Tom Newman (scientist) matter?

Because it connects several astronomy 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 Tom Newman (scientist)?

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 Tom Newman (scientist).