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  2. OODA loop - Wikipedia

    en.wikipedia.org/wiki/OODA_loop

    The OODA loop (observe, orient, decide, act) is a decision-making model developed by military strategist and United States Air Force Colonel John Boyd. He applied the concept to the combat operations process, often at the operational level during military campaigns. It is often applied to understand commercial operations and learning processes.

  3. Halting problem - Wikipedia

    en.wikipedia.org/wiki/Halting_problem

    Now suppose we want to decide if the algorithm with representation a halts on input i. We know that this statement can be expressed with a first-order logic statement, say H ( a , i ). Since the axiomatization is complete it follows that either there is an n such that N ( n ) = H ( a , i ) or there is an n ′ such that N ( n ′ ) = ¬ H ( a ...

  4. List of Yes band members - Wikipedia

    en.wikipedia.org/wiki/List_of_Yes_band_members

    At the beginning of 1982, Phil Carson of Atlantic Records introduced Squire and White to guitarist and singer Trevor Rabin, who had initially made his name with the South African supergroup Rabbitt, subsequently releasing three solo albums, working as a record producer and even briefly considered being a member of Asia.

  5. Self-driving car - Wikipedia

    en.wikipedia.org/wiki/Self-driving_car

    A self-driving car, also known as an autonomous car (AC), driverless car, robotaxi, robotic car or robo-car, [1] [2] [3] is a car that is capable of operating with reduced or no human input.

  6. Wheeler's delayed-choice experiment - Wikipedia

    en.wikipedia.org/wiki/Wheeler's_delayed-choice...

    Thus, the question arises: Could the photon decide to travel as a wave or a particle depending on the experimental setup? And if yes, when does the photon decide whether it is going to travel as a wave or as a particle? Suppose that a traditional double-slit experiment is prepared so that either of the slits can be blocked.

  7. Involute gear - Wikipedia

    en.wikipedia.org/wiki/Involute_gear

    The involute gear profile, sometimes credited to Leonhard Euler, [1] was a fundamental advance in machine design, since unlike with other gear systems, the tooth profile of an involute gear depends only on the number of teeth on the gear, pressure angle, and pitch.

  8. Water wheel - Wikipedia

    en.wikipedia.org/wiki/Water_wheel

    A water wheel consists of a wheel (usually constructed from wood or metal), with a number of blades or buckets arranged on the outside rim forming the driving car. Water wheels were still in commercial use well into the 20th century, but they are no longer in common use today.

  9. Question - Wikipedia

    en.wikipedia.org/wiki/Question

    A yesno question (also called a polar question, [1] or general question [4]) asks whether some statement is true. They can, in principle be answered by a "yes" or "no" (or similar words or expressions in other languages).