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  2. Simple machine - Wikipedia

    en.wikipedia.org/wiki/Simple_machine

    A compound machine is a machine formed from a set of simple machines connected in series with the output force of one providing the input force to the next. For example, a bench vise consists of a lever (the vise's handle) in series with a screw, and a simple gear train consists of a number of gears ( wheels and axles ) connected in series.

  3. Ribosome - Wikipedia

    en.wikipedia.org/wiki/Ribosome

    The A-site binds an aminoacyl-tRNA or termination release factors; [50] [51] the P-site binds a peptidyl-tRNA (a tRNA bound to the poly-peptide chain); and the E-site (exit) binds a free tRNA. Protein synthesis begins at a start codon AUG near the 5' end of the mRNA. mRNA binds to the P site of the ribosome first.

  4. Outline of machines - Wikipedia

    en.wikipedia.org/wiki/Outline_of_machines

    The following outline is provided as an overview of and topical guide to machines: Machine – mechanical system that provides the useful application of power to achieve movement. A machine consists of a power source, or engine, and a mechanism or transmission for the controlled use of this power.

  5. Rube Goldberg machine - Wikipedia

    en.wikipedia.org/wiki/Rube_Goldberg_machine

    A Rube Goldberg machine, named after American cartoonist Rube Goldberg, is a chain reaction–type machine or contraption intentionally designed to perform a simple task in an indirect and (impractically) overly complicated way. Usually, these machines consist of a series of simple unrelated devices; the action of each triggers the initiation ...

  6. Charles Babbage - Wikipedia

    en.wikipedia.org/wiki/Charles_Babbage

    This is an accepted version of this page This is the latest accepted revision, reviewed on 12 December 2024. English mathematician, philosopher, and engineer (1791–1871) "Babbage" redirects here. For other uses, see Babbage (disambiguation). Charles Babbage KH FRS Babbage in 1860 Born (1791-12-26) 26 December 1791 London, England Died 18 October 1871 (1871-10-18) (aged 79) Marylebone, London ...

  7. AI was everywhere in 2024. Here are the biggest stories of ...

    www.aol.com/news/ai-everywhere-2024-biggest...

    Claude 3.5 Sonnet transforms complex coding tasks. When it launched in June 2024, Claude 3.5 Sonnet changed how coders work, quickly becoming a Silicon Valley favorite. The AI model solved 64% of ...

  8. Complex system - Wikipedia

    en.wikipedia.org/wiki/Complex_system

    A complex system is a system composed of many components which may interact with each other. [1] Examples of complex systems are Earth's global climate, organisms, the human brain, infrastructure such as power grid, transportation or communication systems, complex software and electronic systems, social and economic organizations (like cities), an ecosystem, a living cell, and, ultimately, for ...

  9. FAA reports record number of flights for Thanksgiving so far

    www.aol.com/news/faa-reports-record-numbers...

    The Federal Aviation Administration is reporting a record number of flights for Thanksgiving week this year. There were over 232,000 flights across the U.S. between Nov. 24 and 28, the FAA said ...