is Schrödinger’s cat alive or dead🐈⬛
Who is Schrödinger?
Erwin Rudolf Josef Alexander Schrödinger, sometimes written as Erwin Schrodinger or Erwin Schroedinger, was a Nobel Prize-winning Austrian-Irish physicist who developed a number of fundamental results in quantum theory: the Schrödinger equation provides a way to calculate the wave function of a system and how it changes dynamically in time.
Who is Schrödinger?
Erwin Rudolf Josef Alexander Schrödinger, sometimes written as Erwin Schrodinger or Erwin Schroedinger, was a Nobel Prize-winning Austrian-Irish physicist who developed a number of fundamental results in quantum theory: the Schrödinger equation provides a way to calculate the wave function of a system and how it changes dynamically in time.
Whoa now who was Schrödinger's cat? Cat got noble prize too?
The best answer is that it is an indetermination.
It is not a fact, but a hypothesis over two states.
My knowledge about Quantum Physics is limited. I got this from Wikipedia.

Schrödinger's cat:
a cat, a flask of poison, and a radioactive source are placed in a sealed box.
If an internal monitor (e.g. Geiger counter) detects radioactivity (i.e. a single atom decaying), the flask is shattered, releasing the poison, which kills the cat.
The Copenhagen interpretation of quantum mechanics implies that after a while, the cat is simultaneously alive and dead. Yet, when one looks in the box, one sees the cat either alive or dead, not both alive and dead.
This poses the question of when exactly quantum superposition ends and reality resolves into one possibility or the other.
There are also people that say that Schrodinger was wrong.
Others say that don't know about the cat, but that Schrodinger is dead.
This seems to be a joke.
Pleases see also:
1. https://en.wikipedia.org/wiki/Uncertainty_principle
2. https://en.wikipedia.org/wiki/Copenhagen_interpretation
3. https://en.wikipedia.org/wiki/Werner_Heisenberg
I still don't get it, how can it be both just because you don't see it, it is either one or the other.