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The physical analogy suggests that in a power vacuum, other forces will tend to "rush in" to fill the vacuum as soon as it is created, perhaps by an armed militia or insurgents, military coup, warlord or dictator. The term is also often used in organized crime when a crime family becomes vulnerable to competition. [2]
In philosophy and early physics, horror vacui (Latin: horror of the vacuum) or plenism (/ ˈ p l iː n ɪ z əm /)—commonly stated as "nature abhors a vacuum", for example by Spinoza [1] —is a hypothesis attributed to Aristotle, later criticized by the atomism of Epicurus and Lucretius, that nature contains no vacuums because the denser surrounding material continuum would immediately fill ...
An octahedral void could fit an atom with a radius 0.414 times the size of the atoms making up the lattice. [1] An atom that fills this empty space could be larger than this ideal radius ratio, which would lead to a distorted lattice due to pushing out the surrounding atoms, but it cannot be smaller than this ratio.
According to Democritus, the Void was a necessary empty space that allowed for the movement and interaction of atoms, making it essential for the existence of matter itself. This view framed the Void as a real and foundational component of the universe, contrasting with the notion of it being mere nothingness. [3]
According to ancient and medieval science, aether (/ ˈ iː θ ər /, alternative spellings include æther, aither, and ether), also known as the fifth element or quintessence, is the material that fills the region of the universe beyond the terrestrial sphere. [1]
A Torricellian vacuum is created by filling with mercury a tall glass container closed at one end, and then inverting it in a bowl to contain the mercury (see below). [ 7 ] Vacuum became a valuable industrial tool in the 20th century with the introduction of incandescent light bulbs and vacuum tubes , and a wide array of vacuum technologies has ...
In particular, the Shunya Sampadane texts present the ideas of Allama Prabhu in a form of dialogue, where shunya is that void and distinctions which a spiritual journey seeks to fill and eliminate. It is the described as a state of union of one's soul with the infinite Shiva, the state of blissful moksha.
The examples which Aristotle adduces do not obviously suggest an application to the first unmoved mover, and it is at least possible that Aristotle originated his fourfold distinction without reference to such an entity. But the real question is whether his definition of the efficient cause includes the unmoved mover willy-nilly.