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  2. Valuation using multiples - Wikipedia

    en.wikipedia.org/wiki/Valuation_using_multiples

    Calculate the current value of the future company value by multiplying the future business value with the discount factor. This is known as the time value of money. Example: VirusControl multiplies their future company value with the discount factor: 44,300,000 * 0.1316 = 5,829,880 The company or equity value of VirusControl: €5.83 million

  3. Tests of special relativity - Wikipedia

    en.wikipedia.org/wiki/Tests_of_special_relativity

    The result is special relativity theory, which is based on the constancy of the speed of light in all inertial frames of reference and the principle of relativity. Here, the Lorentz transformation is no longer a mere collection of auxiliary hypotheses but reflects a fundamental Lorentz symmetry and forms the basis of successful theories such as ...

  4. History of special relativity - Wikipedia

    en.wikipedia.org/wiki/History_of_special_relativity

    But it was Minkowski's geometric model that (a) showed that the special relativity is a complete and internally self-consistent theory, (b) added the Lorentz invariant proper time interval (which accounts for the actual readings shown by moving clocks), and (c) served as a basis for further development of relativity. [88]

  5. Special relativity - Wikipedia

    en.wikipedia.org/wiki/Special_relativity

    In physics, the special theory of relativity, or special relativity for short, is a scientific theory of the relationship between space and time. In Albert Einstein 's 1905 paper, On the Electrodynamics of Moving Bodies , the theory is presented as being based on just two postulates : [ p 1 ] [ 1 ] [ 2 ]

  6. Test theories of special relativity - Wikipedia

    en.wikipedia.org/wiki/Test_theories_of_special...

    In the following, the notation of Mansouri–Sexl is used. [2] They chose the coefficients a, b, d, e of the following transformation between reference frames: = + = = = where T, X, Y, Z are the Cartesian coordinates measured in a postulated preferred frame (in which the speed of light c is isotropic), and t, x, y, z are the coordinates measured in a frame moving in the +X direction (with the ...

  7. Experimental testing of time dilation - Wikipedia

    en.wikipedia.org/wiki/Experimental_testing_of...

    Time: The interval between two events present on the worldline of a single clock is called proper time, an important invariant of special relativity. As the origin of the muon at A and the encounter with Earth at D is on the muon's worldline, only a clock comoving with the muon and thus resting in S′ can indicate the proper time T′ 0 =AD.

  8. Relativity Space launches its valuation to $4.2B with $650M ...

    www.aol.com/news/relativity-space-launches...

    3D-printed rocket startup Relativity Space has raised a $650 million Series E, bringing its total raised to more than $1.2 billion. Relativity’s post-money valuation now stands at $4.2 billion ...

  9. Formulations of special relativity - Wikipedia

    en.wikipedia.org/wiki/Formulations_of_special...

    There is Robertson's test theory (1949) which predicts different experimental results from Einstein's special relativity, and there is the Mansouri–Sexl theory (1977) which is equivalent to Robertson's theory. There is also Edward's theory (1963) which cannot be called a test theory because it is physically equivalent to special relativity. [16]