Anonymous said: i had a dream about magical girls that had super strength/agility, but instead of wearing a special outfit they would shed their skin and turn into a skeleton.
I’d watch that
N = The number of civilizations in The Milky Way Galaxy whose electromagnetic emissions are detectable.
R * =The rate of formation of stars suitable for the development of intelligent life.
f p = The fraction of those stars with planetary systems.
n e = The number of planets, per solar system, with an environment suitable for life.
f l = The fraction of suitable planets on which life actually appears.
f i = The fraction of life bearing planets on which intelligent life emerges.
f c = The fraction of civilizations that develop a technology that releases detectable signs of their existence into space.
L = The length of time such civilizations release detectable signals into space.
Light dispersion conceptual waves
Schematic animation of a continuous beam of light being dispersed by a prism. The white beam represents many wavelengths of visible light, of which 7 are shown, as they travel through a vacuum with equal speeds c. The prism causes the light to slow down, which bends its path by the process of refraction. This effect occurs more strongly in the shorter wavelengths (violet end) than in the longer wavelengths (red end), thereby dispersing the constituents. As exiting the prism, each component returns to the same original speed and is refracted again.