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hubble's constant

n.
1.(cosmology) the ratio of the speed of recession of a galaxy (due to the expansion of the universe) to its distance from the observer

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    Idiom of the Day

    broad in the beam
    to have wide hips or large buttocks
    The woman in the store was rather broad in the beam.



    1.
    S1: Obesity is a curse of modem times.
    S6: This is because today's changed life styles often mean less physical exertion and an over indulgence in unhealthy food.

    P: As a result, what is lost is the natural goodness of roughage and important nutrients.
    Q: Invariably, fat and sugar which cause obesity are added to make food more palatable.
    R: In these days, food gets more refined and cooking methods are more intricate.
    S: Therefore, there are more obese people today than ever before.

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