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  2. Dark energy - Wikipedia

    en.wikipedia.org/wiki/Dark_energy

    The Wilkinson Microwave Anisotropy Probe (WMAP) spacecraft seven-year analysis estimated a universe made up of 72.8% dark energy, 22.7% dark matter, and 4.5% ordinary matter. [5] Work done in 2013 based on the Planck spacecraft observations of the cosmic microwave background gave a more accurate estimate of 68.3% dark energy, 26.8% dark matter ...

  3. Microwave chemistry - Wikipedia

    en.wikipedia.org/wiki/Microwave_chemistry

    By these means it is possible to visualise thermal inhomogeneities within solid phases under microwave irradiation. Microscopic hot spots are non-isothermal regions that exist at the micro- or nanoscale (e.g. supported metal nanoparticles inside a catalyst pellet ) or in the molecular scale (e.g. a polar group on a catalyst structure).

  4. Russell's paradox - Wikipedia

    en.wikipedia.org/wiki/Russell's_paradox

    For his part, Russell had his work at the printers and he added an appendix on the doctrine of types. [ 20 ] Ernst Zermelo in his (1908) A new proof of the possibility of a well-ordering (published at the same time he published "the first axiomatic set theory") [ 21 ] laid claim to prior discovery of the antinomy in Cantor's naive set theory.

  5. Redshift - Wikipedia

    en.wikipedia.org/wiki/Redshift

    The largest-observed redshift, corresponding to the greatest distance and furthest back in time, is that of the cosmic microwave background radiation; the numerical value of its redshift is about z = 1089 (z = 0 corresponds to present time), and it shows the state of the universe about 13.8 billion years ago, [63] and 379,000 years after the ...

  6. Is it safe to stand in front of a microwave while it's on ...

    www.aol.com/lifestyle/safe-stand-front-microwave...

    Putting a non-microwave-safe material in a microwave oven can lead to chemicals leaching into your food (not good) or the melting of the container, which can lead to burns — or, at the very ...

  7. Cosmic inflation - Wikipedia

    en.wikipedia.org/wiki/Cosmic_inflation

    Many physicists also believe that inflation explains why the universe appears to be the same in all directions , why the cosmic microwave background radiation is distributed evenly, why the universe is flat, and why no magnetic monopoles have been observed. The detailed particle physics mechanism responsible for inflation is unknown.

  8. If You'd Invested $10,000 in Tesla Stock 5 Years Ago, Here's ...

    www.aol.com/youd-invested-10-000-tesla-105900572...

    If you'd invested $10,000 in Tesla stock five years ago, you'd be sitting on nearly $138,600 now. That's a stunning multibagger stock . The past six years have been transformative for Tesla.

  9. 69 People Share The Difference Between Being Cheap And Frugal

    www.aol.com/lifestyle/69-people-share-difference...

    That’s why it’s no surprise that a Reddit thread from a year ago discussing these differences received a flood of responses. ... When you do the math, over the course of a year, its like $0.07 ...