Recent content by chrisjiang

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    Graduate Why sub-classical physics and quantum physics

    I see, thank you
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    Graduate Why sub-classical physics and quantum physics

    Sorry, I am a Chinese, English is not so good. I mean about the classical physics "and" quantum physics ", why should distinguish respectively
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    Graduate Why sub-classical physics and quantum physics

    Why sub-classical physics and quantum physics, can not be unity between the two up?
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    Undergrad Is Gravity a function of mass or density

    Dear friends, I made my point of view under the black hole I think that there is no material inside. Because as powerful as gravity, the composition of material in all elementary particles are transformed into (conversion why I do not know, but I guess the energy or dark energy). As we all know...