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Rocket science is a colloquial term for aerospace engineering and orbital mechanics. It may also include the chemistry and engineering behind rockets . In popular terminology, it's not rocket science is layperson's a passive aggressive phrase uttered meaning something that is not difficult to understand to attack one's inactions that is a ...
The term "rocket scientist" is sometimes used to describe a person of great intelligence since rocket science is seen as a practice requiring great mental ability, especially technically and mathematically. The term is used ironically in the expression "It's not rocket science" to indicate that a task is simple. [27]
"Rocket science" in finance is a metaphor for activity carried out by specialised quantitative staff to provide detailed output from mathematical modeling and computational simulations to support investment decisions.
Some idioms you likely use all the time, while others might be new to you. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach ...
The design and construction of rockets. The hobbyist or (semi-)professional use of model rockets; Aerospace engineering, also known as rocket science; Amateur rocketry, a hobby in which participants experiment with fuels or custom rocket motors
In most industrial countries, the aerospace industry is a co-operation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Agency in Canada, Indian Space Research Organisation in India, Japan Aerospace ...
Multistage rocket – or step rocket [153] is a launch vehicle that uses two or more rocket stages, each of which contains its own engines and propellant. A tandem or serial stage is mounted on top of another stage; a parallel stage is attached alongside another stage. The result is effectively two or more rockets stacked on top of or attached ...
Baseball may not be rocket science, but it can be a ticket on the way to the top. Hollace Ava Weiner, a former Star-Telegram reporter, is an author and archivist who grew up in the Nation’s ...