This makes me think of: https://en.wikipedia.org/wiki/Sonoluminescence https://en.wikipedia.org/wiki/Sonoluminescence I would think that nothing in reality is

This makes me think of: https://en.wikipedia.org/wiki/Sonoluminescence https://en.wikipedia.org/wiki/Sonoluminescence I would think that nothing in reality is infinite, but allegedly sound waves collapsing bubbles in a fluid can cause a very small amount of plasma to become hotter than the sun and emit light. Some controversial research claims it might even be possible to create atomic fusion this way.