## What is logically impossible?

Something is logically impossible **if it is contradictory, or against the laws of logic**. Thus a round square is a logical impossibility, and it is logically impossible to be a tall man without being tall.

## Can something that is logically impossible be physically possible?

There are worlds in which nothing exists. The only things that there aren’t in logical space are impossible things like round squares, or largest prime numbers. **x is physically possible if and only if the existence of x entails no violations of the laws of physics**, as we currently understand them.

## Does superposition violate logic?

While intuitively it might seem that quantum superposition (i.e something being in more than one base state at the same time) is what challenges the rules of logic, by invalidating the law of non-contradiction, **this is not the case**.

## Is quantum mechanics logical?

**Quantum mechanics is perfectly logical**, being a set of equations that predicts the results of experiments.

## What makes something logically possible?

Logical possibility refers to **a logical proposition that cannot be disproved, using the axioms and rules of a given system of logic**. The logical possibility of a proposition will depend upon the system of logic being considered, rather than on the violation of any single rule.

## What is the impossible in the world?

An impossible world, w, is **the same sort of thing as a possible world (whatever that may be), except that it is in some sense “impossible.”** Depending on the context, this may mean that some contradictions are true at w, that the normal laws of logic or of metaphysics fail to hold at w, or both.

## Does quantum physics defy logic?

**No, quantum physics does NOT defy logic**, because it has a solid mathematical formulation behind it, just like any area of physics.

## Is quantum logic a logic?

It is shown that **quantum logic is a logic** in the very same way in which classical logic is a logic.

## Does anyone understand quantum mechanics?

Yet the weird thing is that **no one actually understands quantum theory**. The quote popularly attributed to physicist Richard Feynman is probably apocryphal, but still true: if you think you understand quantum mechanics, then you don’t.

## Who is the founder of classical logic?

The original first-order, classical logic is found in **Gottlob Frege**‘s Begriffsschrift. It has a wider application than Aristotle’s logic and is capable of expressing Aristotle’s logic as a special case. It explains the quantifiers in terms of mathematical functions.

## Where did the word logic come from?

The term logic comes from **the Greek word logos**. The variety of senses that logos possesses may suggest the difficulties to be encountered in characterizing the nature and scope of logic.

## What is quantum Science?

quantum, in physics, **discrete natural unit, or packet, of energy, charge, angular momentum, or other physical property**.

## Does the quantum realm exist?

While **the quantum realm exists in real life**, it’s somewhat glorified on screen, as expected, and theoretically, time travel is technically is possible — at least at a subatomic level.

## Is teleportation possible?

While human teleportation currently exists only in science fiction, **teleportation is possible now in the subatomic world of quantum mechanics** — albeit not in the way typically depicted on TV. In the quantum world, teleportation involves the transportation of information, rather than the transportation of matter.