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  2. Spectroscopic parallax - Wikipedia

    en.wikipedia.org/wiki/Spectroscopic_parallax

    Spectroscopic parallax or main sequence fitting [1] is an astronomical method for measuring the distances to stars. Despite its name, it does not rely on the geometric parallax effect. The spectroscopic parallax technique can be applied to any main sequence star for which a spectrum can be recorded.

  3. The Hitchhiker's Guide to the Galaxy Tertiary to Hexagonal ...

    en.wikipedia.org/wiki/The_Hitchhiker's_Guide_to...

    The Hitchhiker's Guide to the Galaxy: Tertiary Phase, based on Life, the Universe and Everything, ran on BBC Radio 4 from Tuesday 21 September to 26 October 2004, with repeats on the following Thursdays. [1]: 364 Episodes were subtitled "Fit the Thirteenth" through "Fit the

  4. The Hitchhiker's Guide to the Galaxy Primary and Secondary ...

    en.wikipedia.org/wiki/The_Hitchhiker's_Guide_to...

    The original series comprised Fit the First to Fit the Sixth. Fits the Fifth and Sixth were co-written by John Lloyd; subsequent versions of the story omit most of Lloyd's material. [1] The success of the series encouraged Adams to adapt it into a novel, which was based on the first four Fits and released in the second week of October 1979.

  5. Interference fit - Wikipedia

    en.wikipedia.org/wiki/Interference_fit

    The tightness of fit is controlled by amount of interference; the allowance (planned difference from nominal size). Formulas exist [2] to compute allowance that will result in various strengths of fit such as loose fit, light interference fit, and interference fit. The value of the allowance depends on which material is being used, how big the ...

  6. 5 car insurance myths — debunked: Red cars, rate negotiations ...

    www.aol.com/finance/car-insurance-myth-212820623...

    Learn more about how to maintain your rainy-day reserves in our guide to building an emergency fund on any budget. Sources. Global Automotive 2023 Color Popularity Report, Axalta. Accessed January ...

  7. Cosmic distance ladder - Wikipedia

    en.wikipedia.org/wiki/Cosmic_distance_ladder

    The cosmic distance ladder (also known as the extragalactic distance scale) is the succession of methods by which astronomers determine the distances to celestial objects.

  8. This Popular Food May Put You at Greater Risk for Dementia - AOL

    www.aol.com/popular-food-may-put-greater...

    The researchers focused on how much processed red meat the participants ate, classifying people’s consumption habits as low (under 0.1 servings a day), medium (between 0.1 and 0.24 servings a ...

  9. Outfielder Jesse Winker reportedly staying with the Mets on 1 ...

    www.aol.com/sports/outfielder-jesse-winker...

    New York Mets outfielder Jesse Winker is reportedly staying with the team, per multiple reports. The 31-year-old left fielder, ranked No. 47 on Yahoo Sports' list of this winter's top free agents ...