science

Harold Dennis Taylor

Harold Dennis Taylor 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 Harold Dennis Taylor rather than just read about it. In short: Harold Dennis Taylor (10 July 1862, in Huddersfield – 26 February 1943) was a British optical designer and inventor, chiefly famous for the invention of the Cooke Triplet, although he was granted about 50 other patents. He was born in 1862 in Huddersfield, attended St Peter's School, York, and began the study of architecture.

Key takeaways

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

Reference excerpt

Harold Dennis Taylor (10 July 1862, in Huddersfield – 26 February 1943) was a British optical designer and inventor, chiefly famous for the invention of the Cooke Triplet, although he was granted about 50 other patents. He was born in 1862 in Huddersfield, attended St Peter's School, York, and began the study of architecture. Circa 1880, he abandoned this to work at Thomas Cooke and Sons of York, a company which produced the finest quality optical instruments, telescopes in particular. As optical manager and chief designer for Thomas Cooke, he won fame for the design and patent in 1893 of the Cooke Triplet and was awarded the Duddell Medal and Prize in 1933. He married Charlotte Fernandes Barff on 24 July 1888. They had one daughter, Doris, and two sons, Leslie and Edward, who was also a published optical designer. He died in retirement in Coxwold, North Yorkshire.

References

External links Works by or about Harold Dennis Taylor at Wikisource

Illustrations

Worked examples

Example 1 — a first encounter with Harold Dennis Taylor

Start with the simplest possible case. Write down what Harold Dennis Taylor 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 Harold Dennis Taylor 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 Harold Dennis Taylor 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 Harold Dennis Taylor

In research: Harold Dennis Taylor 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 Harold Dennis Taylor 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: Harold Dennis Taylor is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1862 births, 1943 deaths, English scientific instrument makers, so understanding it makes those chapters shorter.
In everyday life: Look for Harold Dennis Taylor 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 Harold Dennis Taylor in 20 minutes

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

Frequently asked questions

What is Harold Dennis Taylor in simple terms?

Why does Harold Dennis Taylor 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 Harold Dennis Taylor?

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 Harold Dennis Taylor.