The interpretation of quantum theory regarding the nature of reality is still debated among scientists, indicating that our understanding of quantum mechanics is evolving.

Quantum mechanics and quantum entanglement are becoming very real as we begin to access a complicated configuration space to perform useful calculations.

In quantum mechanics, probabilities are fundamental to the description of nature, differing from classical probability which reflects our incomplete knowledge of a system.

The many worlds explanation is currently the best way to explain quantum mechanics, but its epistemic status can change with new experiments.

The quest for a theory of everything that unifies general relativity and quantum mechanics may not yield a simple equation, as gravity might emerge from quantum phenomena at a macroscopic level.

Some people believe the universe is a simulation, but I argue that the complexity of reality, especially in quantum mechanics, makes that unlikely.

Quantum technologies, such as quantum computers, are based on subatomic behavior, making it essential to understand quantum mechanics as it impacts our current technologies.

In quantum mechanics, you can ascertain the state of a system, but you cannot confirm it in the same way you can with classical systems.

In the subatomic world, the rules are consistent with the observable world, and understanding how our perceived reality emerges from subatomic behavior is crucial.