science

Model Rocketry (magazine)

Model Rocketry (magazine) 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 Model Rocketry (magazine) rather than just read about it. In short: Model Rocketry was an American hobbyist magazine published from October 1968 to February 1972. The Editor and Publisher was George J.

Key takeaways

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

Reference excerpt

Model Rocketry was an American hobbyist magazine published from October 1968 to February 1972. The Editor and Publisher was George J. Flynn and the Managing Editor was Gordon K. Mandell. Other members of the editorial and business staffs, some of whom held several positions at various times during the years the magazine was published, were Assistant Editors Robert B. Singer (November 1969 to November 1971) and Robert Parks (July 1970 to February 1972); Technical Editor Douglas J. Malewicki (November 1969 to February 1972); Business Managers George J. Caporaso (October 1968 to August 1969), Jerome Apt, III (Jay Apt) (September 1969 to December 1970), Thomas T. Milkie (January to November 1971), and Arthur H. (Trip) Barber (December 1971 to February 1972); Technical Correspondent George J. Caporaso (September 1969 to February 1972); Distribution Managers Thomas T. Milkie (October 1968 to October 1969), Kevin P. Brown (November 1969 to December 1970), and Steven Glines (January 1971 to February 1972); and Art Director Thomas T. Milkie (November and December 1969). The magazine was published by Model Rocketry, Inc., a closely held corporation owned by founding staff members George J. Flynn, Gordon K. Mandell, George J. Caporaso, and Thomas T. Milkie and members of their families. Its paid circulation reached 15,000 by 1970. The launch of Sputnik in 1957 and the space race to the Moon made model rocketry a popular hobby. Model Rocketry magazine was started at the height of the Apollo program. Each issue had plans and instructions for constructing rockets typically powered by black powder rocket motors such as those made by Estes Industries. There were also technical articles on model rocket design that would include several pages of theory and equations. There was a series of articles starting in October 1969 on writing FORTRAN programs to calculate flight parameters. The magazine also covered model rocketry clubs' launch meets and contests. From August 1969 to February 1972 Model Rocketry incorporated The Model Rocketeer, the official journal of the National Association of Rocketry. The September 1969 issue of Model Rocketry shown at the right has a typical cover design and contents. The cover photo shows the launch of a model rocket approximately 2 feet (61 cm) tall with a small camera as the payload. The camera will take a photo after the rocket reaches its apogee and starts its descent with a parachute. This issue also has construction plans for an egg lofting rocket, a type of rocket used in competitions to see how high an egg could be launched and recovered without cracking. The topics on the cover include Apollo 11 and the issue includes a six-page article by the Managing Editor, Gordon Mandell, about the first human mission to land on the Moon.

Micro Instrumentation and Telemetry Systems

In July 1969, Publisher George Flynn attended the Southwestern Model Rocket Conference at Eastern New Mexico University. There he met Air Force Captain Forrest Mims, senior advisor to the Albuquerque Model Rocket Club. Mims told Flynn about a transistorized lamp flasher for tracking night launched rockets. He also described modulating Light Emitting Diodes to transmit data from the rocket to infrared detectors on the ground. Flynn invited Mims to write an article about his "Transistorized Tracking Light for Night Launched Model Rockets" and it was published in the September 1969 issue of Model Rocketry. Mims was stationed at Kirtland Air Force Base in Albuquerque NM with a fellow officer, Ed Roberts. They decided to form a company to sell electronic kits for projects like the tracking light. Mims, Roberts and two other coworkers formed Micro Instrumentation and Telemetry Systems (MITS) in late 1969. The press release announcing the formation of MITS was published in the December 1969 issue of Model Rocketry. In January 1975 MITS introduced the Altair 8800 computer and the personal computer revolution was launched. Bill Gates and Paul Allen moved to Albuquerque in 1975 to write Altair BASIC and soon started Microsoft. Several copies of Model Rocketry magazine and the prototype tracking light are on display at the New Mexico Museum of Natural History and Science in their "STARTUP: Albuquerque and the Personal Computer Revolution" exhibit. Mr. Mims donated his MITS 816 calculator, Altair 8800 computer, early MITS documents and unsold model rocket telemetry kits to the Smithsonian National Museum of American History.

References

External links Complete set of Model Rocketry magazines in PDF format. MITS story, New Mexico Museum of Natural History and Science Details of the rocket tracking light. DigiBarn Computer Museum Forrest Mims's Altair 8800 Microcomputer at the Smithsonian

Illustrations

Worked examples

Example 1 — a first encounter with Model Rocketry (magazine)

Start with the simplest possible case. Write down what Model Rocketry (magazine) 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 Model Rocketry (magazine) 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 Model Rocketry (magazine) 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 Model Rocketry (magazine)

In research: Model Rocketry (magazine) 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 Model Rocketry (magazine) 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: Model Rocketry (magazine) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Defunct hobby magazines published in the United States, Defunct magazines published in Massachusetts, Magazines disestablished in 1972, so understanding it makes those chapters shorter.
In everyday life: Look for Model Rocketry (magazine) 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 Model Rocketry (magazine) in 20 minutes

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

Frequently asked questions

What is Model Rocketry (magazine) in simple terms?

Model Rocketry was an American hobbyist magazine published from October 1968 to February 1972. The Editor and Publisher was George J.

Why does Model Rocketry (magazine) 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 Model Rocketry (magazine)?

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 Model Rocketry (magazine).