As a scientific expert, I can tell you that the concept of "nothing" in science is quite complex and can be interpreted in various ways depending on the context. In physics, "nothing" often refers to a vacuum, which is not truly empty but rather a space devoid of matter. In quantum physics, even a vacuum is subject to the Heisenberg Uncertainty Principle, which allows for the temporary existence of particle-antiparticle pairs. In cosmology, "nothing" might be considered as the state before the universe began, which is a topic of much debate and speculation.

In philosophy, "nothing" can be a concept that challenges our understanding of existence and non-existence. It's a subject that has been pondered by philosophers for centuries, often in the context of ontology, the study of being.

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Empty space? The absence of something? Scientists are hard-pressed to define the concept. ... The first, most basic idea of nothing �� empty space with nothing in it �� was quickly agreed not to benothing. In our universe, even a dark, empty void of space, absent of all particles, is still something.read more >>