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In Manhunt, I've just finished the tutorial level, where I am shown that, during a stealth kill, the longer I hold the action button for, the more gruesome the attack becomes.
Now, there are several disadvantages to this:
Performing a fully-fledged mutilation takes a good 5-10 seconds, during ...
I have paid $1000 for PhD in mathematics. And I have sent them my book to be considered as a PhD thesis.
Now I suspect that I have lost the money.
But as far as I know they are not accredited by the U.S. Department of Education.
So, is it possible that I will find a job requiring a degree, usi...
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Can someone confirm that the uncertainties in Heisenberg's uncertainty relation are really just standard deviations based on the expectation values?
For example, the $\Delta x$ can be computed by $\sqrt{(\bar x^2 - (\bar x)^2)}$, and the $\Delta p$ can be computed by $\sqrt{(\bar p^2 - (\bar p)^...
How can you just conclude that half life is constant? We know the speed of light, gravity, and other "laws" have changed. Why is half life "constant"?
Excerpts from A.P.French's Vibrations & Waves:
. . . It may be seen that the combined displacement can be fitted within an envelope defined by the pair of equations$$ x = 2\mathit{A} \cos\dfrac{(\omega_1 - \omega_2).t}{2} \cdots (2-6)$$ because the rapidly oscillating factor i.e. $\mathit{A} ...
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A general solution for electromagnetic wave equation is as follows:
$$
E=E_0 \sin (kx-\omega t)
$$ $$
B=B_0 \sin (kx-\omega t)
$$
Then at time t = 0 at any distance x the values of E and B are not zero except at the nodal points. To me this means
Either the electromagnetic fields are alrea...
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The Richtmyer–Meshkov instability (RMI) occurs when two fluids of different density are accelerated. Normally this is by the passage of a shock wave. The development of the instability begins with small amplitude perturbations which initially grow linearly with time. This is followed by a nonlinear regime with bubbles appearing in the case of a light fluid penetrating a heavy fluid, and with spikes appearing in the case of a heavy fluid penetrating a light fluid. A chaotic regime eventually is reached and the two fluids mix. This instability can be considered the impulsive-acceleration limit of...
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The Rayleigh–Taylor instability, or RT instability (after Lord Rayleigh and G. I. Taylor), is an instability of an interface between two fluids of different densities which occurs when the lighter fluid is pushing the heavier fluid. Examples include supernova explosions in which expanding core gas is accelerated into denser shell gas, instabilities in plasma fusion reactors, and the common terrestrial example of a denser fluid such as water suspended above a lighter fluid such as oil in the Earth's gravitational field.
To model the last example, consider two completely plane-parallel layers of...
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Rayleigh–Bénard convection is a type of natural convection, occurring in a plane horizontal layer of fluid heated from below, in which the fluid develops a regular pattern of convection cells known as Bénard cells. Rayleigh–Bénard convection is one of the most commonly studied convection phenomena because of its analytical and experimental accessibility. The convection patterns are the most carefully examined example of self-organizing nonlinear systems.
Buoyancy, and hence gravity, is responsible for the appearance of convection cells. The initial movement is the upwelling of lesser density fluid...
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screw you all. life is a consipracy
Question: I need to scale time by $\frac{1}{I}$ and species by $P$
for the following equation
$\frac{dS}{dt}=I(1-\frac{S}{P})-\frac{ES}{P}$
where
P - Size of the source pool of species on the mainland
S - number of species on the island
E - Extinction Rate for species
I - Immigration Rate...
