Can you be more specific? I literally don't know what you mean. What can you say about quantum mechanics that is not mathematical or logical in nature? Barring metaphysical issues of interpretation, which I assume is not what you mean.
1. Superposition: In quantum mechanics, particles can exist in multiple states simultaneously, until they are measured. This is called superposition. It's like a coin spinning in the air, being both heads and tails at the same time, until it lands and shows one face.
2. Wave-particle duality: Particles like electrons, photons, and others exhibit both wave-like and particle-like properties. This means they can sometimes behave as particles, and at other times, as waves. This dual nature has been experimentally demonstrated through phenomena like the double-slit experiment.
3. Quantum entanglement: When two particles become entangled, their properties become correlated, regardless of the distance between them. If you measure one of the entangled particles, you'll immediately know the state of the other, even if they are light-years apart. This phenomenon is often referred to as "spooky action at a distance."
4. Heisenberg's uncertainty principle: This principle states that we cannot simultaneously know the exact position and momentum of a particle. The more precisely we know one of these properties, the less precisely we can know the other. This inherent uncertainty is a fundamental aspect of quantum mechanics.
5. Quantum tunneling: In quantum mechanics, particles can "tunnel" through barriers that would be insurmountable in classical physics. This is because the particle's wave function, which describes its probable location, can extend beyond the barrier, allowing the particle to appear on the other side.
6. Quantum superposition of states: Quantum systems can exist in multiple states at once, and when you measure a property of the system, it "collapses" into one of the possible states. This is a fundamental difference between quantum and classical mechanics, where systems have definite properties even before measurement.
These concepts can be discussed and reasoned about without delving into the complex mathematical equations that govern quantum mechanics. While a mathematical understanding is necessary for rigorous study and application of the theory, non-mathematical discussions can still provide valuable insights into the strange and fascinating world of quantum mechanics.*
QED
Claiming these concepts are not mathalematical is like saying addition is not mathematics because you can explain it with words or diagrams to a child!