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  2. Coordinate-measuring machine - Wikipedia

    en.wikipedia.org/wiki/Coordinate-measuring_machine

    A coordinate-measuring machine (CMM) is a device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe. Various types of probes are used in CMMs, the most common being mechanical and laser sensors, though optical and white light sensors do exist.

  3. Common-mode rejection ratio - Wikipedia

    en.wikipedia.org/wiki/Common-mode_rejection_ratio

    In electronics, the common mode rejection ratio (CMRR) of a differential amplifier (or other device) is a metric used to quantify the ability of the device to reject common-mode signals, i.e. those that appear simultaneously and in-phase on both inputs.

  4. Agriculture in South Korea - Wikipedia

    en.wikipedia.org/wiki/Agriculture_in_South_Korea

    In the Korean vegetable market as surveyed in 2023, for certain key crops (cabbage, garlic and radish) price variations are considered to result from levels of domestic output. By contrast, the variations for dried red pepper and onions correlate to changes in levels of imports and exports. [73] There is not a uniform pattern of price response.

  5. Boeing B-17 Flying Fortress - Wikipedia

    en.wikipedia.org/wiki/Boeing_B-17_Flying_Fortress

    While the Air Corps was still enthusiastic about the aircraft's potential, Army officials were daunted by its cost; [27] Douglas quoted a unit price of $58,200 (equivalent to $1,018,000 in 2023 [28]) based on a production order of 220 aircraft, compared with $99,620 (equivalent to $1,743,000 in 2023 [28]) from Boeing. [29]

  6. Timeline of women's legal rights (other than voting) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_women's_legal...

    Hibbs, 538 U.S. 721 (2003), was a United States Supreme Court case which held that the Family and Medical Leave Act of 1993 was "narrowly targeted" at "sex-based overgeneralization" and was thus a "valid exercise of [congressional] power under Section 5 of the Fourteenth Amendment." [36]