science

Gordon Ingram

Gordon Ingram 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 Gordon Ingram rather than just read about it. In short: Gordon Bailey Ingram (December 30, 1924 – November 4, 2004) was an American firearm designer, inventor, and entrepreneur. He is best known for creating the MAC-10 and MAC-11 machine pistols, for which he sometimes known as "the father of the machine pistol," and is widely credited with re-popularizing the submachine gun.

Key takeaways

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

Reference excerpt

Gordon Bailey Ingram (December 30, 1924 – November 4, 2004) was an American firearm designer, inventor, and entrepreneur. He is best known for creating the MAC-10 and MAC-11 machine pistols, for which he sometimes known as "the father of the machine pistol," and is widely credited with re-popularizing the submachine gun. He co-founded the Military Armament Corporation with Mitchell WerBell III, which manufactured the pistols.

Biography Gordon Bailey Ingram was born on December 30, 1924, in Los Angeles, California. His first foray into the weapons design world was during his years of service in the United States Army. He designed the Ingram Model 6 in 1949 and later went on to design and manufacture the MAC-10 and MAC-11 machine pistols in 1964 and 1972, respectively. Ingram's role in the creation of the MAC-10 earned him the moniker "father of the machine pistol." His design accomplishments spanned over forty years and left behind several notable designs. His Ranchero and Durango series of rifles incorporated the concept of multiple-use weapons that all use not only the same pistol-caliber rounds but the associated magazines as well. Ingram was also known for his associations with some of the American defense sector's most prominent figures, such as Mitchell WerBell III, who designed the suppressor for the MAC-10.

References

Further reading Iannamico, Frank (2016). The Mac Man: Gordon B. Ingram and His Submachine Guns. Chipotle Publishing, LLC. ISBN 978-0-9823918-1-5. Bull, Stephen (2004). Encyclopedia of Military Technology and Innovation. Greenwood Publishing Group. p. 134. ISBN 978-1-57356-557-8.

Illustrations

Worked examples

Example 1 — a first encounter with Gordon Ingram

Start with the simplest possible case. Write down what Gordon Ingram 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 Gordon Ingram 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 Gordon Ingram 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 Gordon Ingram

In research: Gordon Ingram 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 Gordon Ingram 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: Gordon Ingram is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1924 births, 2004 deaths, 20th-century American inventors, so understanding it makes those chapters shorter.
In everyday life: Look for Gordon Ingram 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 Gordon Ingram in 20 minutes

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

Frequently asked questions

What is Gordon Ingram in simple terms?

Why does Gordon Ingram 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 Gordon Ingram?

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 Gordon Ingram.