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Albert Einstein v. Stephen Hawking: A Rap Battle

What else needs to be said? The awesome is incalculable!

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  1. June 20, 2011 at 7:13 am

    hawking FTW!!!

  2. Jason Tannery
    September 19, 2011 at 8:09 am

    Refer to the website address, http://en.wikipedia.org/wiki/Introduction_to_general_relativity, pertaining to general relativity. It is mentioned in this website 6th line after the title of ‘’Introduction to general relativity’ that the observed gravitational attraction between masses results from their warping of space and time. As the phrase, gravitational attraction between masses results from their warping of space and time, is mentioned for general relativity, it gives the implication that there have to be some kind of masses in order to create gravitational attraction through warping of space and time. Thus, it opposes Stephen Hawking’s theory that gravity or dark energy could exist prior to the formation of this universe at the absence of masses or objects in order to create something out of nothing. Or in other words, in order that gravitational force or dark energy would exist, there must be masses in this universe to interact in space and time in order to generate gravitational force.

    Refer to the above website 17th line after the title of ‘Introduction to general relativity. It is mentioned that general relativity also predicts novel effects of gravity such as, gravitational waves, gravitational lensing and an effect of gravity of time known as gravitational time dilation. Let’s examine all these factors, i.e. gravitational waves, gravitational lensing and gravitational time dilation below:

    Refer to the website address, http://en.wikipedia.org/wiki/Gravitational_wave, pertaining to gravitational waves. It is mentioned in this website 10th line after the title of ‘Gravitational wave’ that the existence of gravitational waves is possibly a consequence of the Lorentz invariance of general relativity since it brings the concept of a limiting speed of propagation of the physical interactions with it. The phrase, Lorentz invariance of general relativity…brings… the physical interactions…, here gives the implication that gravitational waves have to be dealt with physical interactions or masses. As gravitational masses have to be dealt with masses, it opposes Stephen Hawking’s theory in which Hawking mentioned that gravitational wave could exist at the presence of substances or masses prior to the formation of this universe. As gravitational waves have to be dealt with substances or masses, it is irrational for Stephen Hawking to use it to support that gravity or dark energy could exist at the absence of masses so as to create something out of nothing.

    Refer to the website address, http://en.wikipedia.org/wiki/Gravitational_lensing, pertaining to the gravitational lens. It is mentioned that a gravitational lens refers to a distribution of matter (such as a cluster of galaxies between a distant source (a background galaxy) and an observer, that is capable of bending (lensing) the light from the source, as it travels towards the observer. The phrase, a distribution of matter (such as a cluster of galaxies) between a distant source (a background galaxy) and an observer, gives a strong proof for a must to have matters or substances in order to activate a gravitational lens. Thus, gravitational lens in general relativity needs to rely on masses or substances in order to be generated and this opposes Stephen Hawking’s theory that gravity could exist at the absence of substance to create something out of nothing.

    Refer to website address, http://en.wikipedia.org/wiki/Gravitational_time_dilation, pertaining to gravitational time dilation. It is mentioned that gravitational time dilation is the effect of time passing at different rates in regions of different gravitational potential; the lower the gravitational potential, the more slowly time passes. Albert Einstein originally predicted this effect in his theory of relativity and it has since been confirmed by tests of general relativity.

    Refer to the website address, http://en.wikipedia.org/wiki/Gravitational_potential, under the sub-title of ‘Potential energy’ pertaining to gravitational potential. The following is the extract of the formula of gravitational potential:

    The gravitational potential (V) is the potential energy (U) per unit mass:
    U = mV
    where m is the mass of the object. The potential energy is the negative of the work done by the gravitational field moving the body to its given position in space from infinity. If the body has a mass of 1 unit, then the potential energy to be assigned to that body is equal to the gravitational potential. So the potential can be interpreted as the negative of the work done by the gravitational field moving a unit mass in from infinity

    From the above formula above, it is obvious that U (the potential energy or dark energy or gravity) has a direct relationship with m (the mass of the object). If m = 0, U (the dark energy would turn up to be 0 since U (the potential energy) would turn up to 0 whatever the number that V has when V is multiplied by m that is equal to 0. Thus, the generation of potential energy in general relativity would certainly have found to have conflict with Stephen Hawking’s theory in which dark energy or gravity could exist at the absence of masses or substances prior to the formation of this universe so as to create something out of nothing.

    Nevertheless, Stephen Hawking has abused general relativity to support his quantum theory in which something could be created out of nothing since general relativity demands masses or substances in order to generate dark energy or gravity.

  1. April 1, 2011 at 9:56 am

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