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  2. Power law - Wikipedia

    en.wikipedia.org/wiki/Power_law

    The distributions of a wide variety of physical, biological, and human-made phenomena approximately follow a power law over a wide range of magnitudes: these include the sizes of craters on the moon and of solar flares, [2] cloud sizes, [3] the foraging pattern of various species, [4] the sizes of activity patterns of neuronal populations, [5] the frequencies of words in most languages ...

  3. Powers of the president of the United States - Wikipedia

    en.wikipedia.org/wiki/Powers_of_the_president_of...

    The president shall take care that the laws are faithfully executed and the president has the power to appoint and remove executive officers. The president may make treaties, which need to be ratified by two-thirds of the Senate, and is accorded those foreign-affairs functions not otherwise granted to Congress or shared with the Senate. Thus ...

  4. Powers of the United States Congress - Wikipedia

    en.wikipedia.org/wiki/Powers_of_the_United...

    5. To coin money, regulate the value thereof, and of foreign coin, and fix the standard of weights and measures; [2] 6. To provide for the punishment of counterfeiting the securities and current coin of the United States; An enumerated congressional power is to establish post offices including this one in Athens, Georgia, pictured in 1942. 7.

  5. Stevens's power law - Wikipedia

    en.wikipedia.org/wiki/Stevens's_power_law

    Critics of the power law also point out that the validity of the law is contingent on the measurement of perceived stimulus intensity that is employed in the relevant experiments. ( Luce 2002 ), under the condition that respondents' numerical distortion function and the psychophysical functions could be separated, formulated a behavioral ...

  6. Enumerated powers (United States) - Wikipedia

    en.wikipedia.org/wiki/Enumerated_powers_(United...

    The Congress shall have Power To lay and collect Taxes, Duties, Imposts and Excises, to pay the Debts and provide for the common Defence and general Welfare of the United States; but all Duties, Imposts and Excises shall be uniform throughout the United States; To borrow on the credit of the United States;

  7. Newton's laws of motion - Wikipedia

    en.wikipedia.org/wiki/Newton's_laws_of_motion

    By inserting such an expression for into Newton's second law, an equation with predictive power can be written. [note 5] Newton's second law has also been regarded as setting out a research program for physics, establishing that important goals of the subject are to identify the forces present in nature and to catalogue the constituents of matter.

  8. No, photo doesn't show migrants leaving NYC before Trump ...

    www.aol.com/no-photo-doesnt-show-migrants...

    The claim: Photo shows migrants leaving NYC for Canada ahead of Trump presidency. A Nov. 14 Facebook post (direct link, archive link) includes an image showing several people stepping off a bus ...

  9. Initial mass function - Wikipedia

    en.wikipedia.org/wiki/Initial_mass_function

    Edwin E. Salpeter is the first astrophysicist who attempted to quantify IMF by applying power law into his equations. [9] His work is based upon the sun-like stars that can be easily observed with great accuracy. [2] Salpeter defined the mass function as the number of stars in a volume of space observed at a time as per logarithmic mass ...