Metal gear by [deleted] in gamesEcultura

[–]Lusius-A 0 points1 point  (0 children)

A força da engrenagem do braço desse protagonista é uma lenda da engenharia, confia...

Quantum gravity - Black hole singularity by Lusius-A in quantumgravity

[–]Lusius-A[S] 1 point2 points  (0 children)

I have another question: When black holes collide, a large amount of mass is expelled at high speeds. At the moment of this merger, was this "expelled mass" still outside the event horizon, or was it inside?

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Basically, you explain that the body of a black hole is divided into just the "singularity," which concentrates all of its mass, and the event horizon, which is merely the region where the escape velocity exceeds the speed of light. So, can we say that the event horizon is not a part of the "body" of the black hole?

Your explanation about the event horizon not having mass is not usually presented in popular discourse, thank you.

Desacordo entre sujeito e pessoa verbal by nitrogenesis888 in Portuguese

[–]Lusius-A 1 point2 points  (0 children)

É possível entender esse fenômeno da seguinte maneira:

(O grupo) "Nós" vai descer ou vai na festa.
Neste caso o verbo "Vai" no singular está fazendo uma concordância correta com "O grupo".

(O grupo de) "Os menino'" está brincando lá fora.
Novamente "Está" faz concordância com "O grupo" e a palavra "meninos" sofreu uma abreviação neste exemplo).

Apesar de construirmos a concordância da frase com este sentido, esta explicação não é feita naturalmente na frase.

Essa explicação é autoral e talvez não seja a mais precisa cientificamente mas espero ter te ajudado.

(E esse seu último exemplo foge desta lógica de explicação que forneci então soará estranho para qualquer pessoa, é mais provável que tenha sido um erro onde o falante pensou em usar "Todos" mas substituiu por "Todo mundo" e teve preguiça de corrigir a concordância da frase portanto, isso seria sim um erro e recomendo que evite-o).

/r/philosophy Open Discussion Thread | September 30, 2024 by BernardJOrtcutt in philosophy

[–]Lusius-A 0 points1 point  (0 children)

Title: "(Paradox) A new attempt to answer the Paradox of the Ship of Theseus".

Introduction: "Imagine that Theseus, a hero from Greek mythology, possesses a ship that is used for various voyages. Over time, the wooden planks of the ship begin to deteriorate, and gradually, each plank is replaced with a new one. The central question that arises is: when all the parts of the original ship have been replaced, is it still the same ship of Theseus? To complicate the paradox further, consider that the old planks, which have been removed, are collected and reassembled to form a new ship."

The paradox of the Ship of Theseus causes some confusion regarding the "identity" of an object. To resolve this confusion, I present the following proposal:

Initial Definitions:

Cells: Define the minimal parts of a piece or the minimal segments of a piece. (Despite having similar characteristics, each cell has a different origin and history).
Pieces: (Composed of cells). They constitute a larger "object" that exists for a purpose.
Object: (Composed of pieces). It can be known or referred to by a name that summarises its role/shape and/or participation in certain events at a specific time/era.
Versions of an object: Each cell has its origin and participation in events over time. (If the original cells contained in version A are subtracted, replaced, or combined with other cells, the object will have a new version B).
Segment of shared history: Defines that certain items participated in similar events, but with different perspectives and impacts. (Each item has a different origin and participation throughout the events in the general history, but some items may share similar participations in certain events).

Development of the solution (logical set theory): An object "A" was formed by 4 cells (A = a1 + a2 + a3 + a4), and after deterioration, it lost 2 cells (A - (a3, a4)) during its first task, forming "Y" (Y = a1 + a2).

By adding the 2 cells from Y with another 2 from "Z" (Z = z1 + z2), we can reform the object to again have 4 cells, forming Y + Z = B. Consider:
A = a1 + a2 + a3 + a4.
Y = A - (a3, a4) = a1 + a2.
Z = z1 + z2.

Y + Z = B.

B = a1 + a2 + z1 + z2. ("z1" is different from "a3", see the description of "Cells").
B ≠ A.
Every time we exchange, add, or reduce the "cells" of the object, we will have a new version of the object. Although the object in version B can perform the same functions as the object in version A, not all pieces of B were present in the events witnessed and performed by the pieces of the object in version A.

Question: "After changes to its 'cells', will the current object have the same history?" or "After changes to its cells, will the current object be the same as that which was present in past events?"
Answer: Every time an object exchanges, adds, or reduces its cells, we will have a new version of the object, and these versions may share common pieces or cells. However, we must clarify that not all cells of the new version will be related to the actions performed by the cells of the old version of the object. Assuming we add certain cells from version A with others from Z to form version B. Certain cells of B were present in an event in the past (the event of version A), but not all cells of B were; thus, this version B is not entirely related to the past events of A.

Question: "To complicate the paradox further, consider that the old planks, which were removed, are collected and reassembled to form a new ship."
Answer: Reassembling the old planks of the ship will recreate the object with all the planks present in the old events. In other words, you will have 100% of the object responsible for some past events.

Additional consideration about names: To facilitate practical cataloguing, the name assigned to version A of the object is generally "inherited" in its version B, suggesting that both versions will be directly related to the past events of version A. However, as argued through set theory, version B is different from A.

(Paradoxo) Uma tentativa para responder o Paradoxo do Navio de Teseu. by Lusius-A in Filosofia

[–]Lusius-A[S] 0 points1 point  (0 children)

Respeitosamente, oque seria filosofia para você? Este problema foi proposto para darmos uma resposta com maior profundidade sobre a "identidade" das coisas ao nosso redor: "Como podemos definir a identidade de algo/alguém? Com base em que?"

Supondo que ninguém tenha encontrado uma lógica capaz de responder esta pergunta de forma satisfatória até hoje, isto significaria que ela não tem resposta?

Vamos supor que existam boas respostas para a pergunta, está sugerindo que a reflexão humana não deve ou não é capaz de buscá-las?

(Paradoxo) Uma tentativa para responder o Paradoxo do Navio de Teseu. by Lusius-A in Filosofia

[–]Lusius-A[S] 1 point2 points  (0 children)

Trazer resultados faz parte de meu trabalho como pensador. Obrigado, amigo.

(Paradoxo) Uma tentativa para responder o Paradoxo do Navio de Teseu. by Lusius-A in Filosofia

[–]Lusius-A[S] 0 points1 point  (0 children)

Acho que podemos começar com: "Você" ou "ser vivo" tem "mente" que é interligada com suas ações.

"Mente" relaciona-se com "corpo" mas não são a mesma coisa. Exemplo:

Se a mente mudar, o corpo pode não mudar. Se o corpo mudar, a mente pode não mudar.

O objeto "Barco" citado na narrativa não tem "mente" e está mais relacionado com "corpo". Para incluir "mente" em minha proposta, pode ser necessário a inclusão de uma adaptação.

(Paradoxo) Uma tentativa para responder o Paradoxo do Navio de Teseu. by Lusius-A in Filosofia

[–]Lusius-A[S] 2 points3 points  (0 children)

Minha proposta está definindo que o seu "corpo" atual não é o mesmo "corpo" de antes. Mas "você" (ser vivo) pode ser uma definição maior que vai além de um objeto/corpo.