👉 Containers, particularly those referred to as "light particles" or "light containers," are theoretical constructs often discussed in the context of advanced physics and cosmology, especially within string theory and quantum gravity. These containers are conceptualized as microscopic, one-dimensional structures that can enclose and support matter at the quantum level. Unlike traditional particles, which are typically thought of as point-like entities, light particles or "light containers" are hypothesized to be extended objects with a finite size, potentially smaller than the Planck length (approximately \(10^{-35}\) meters). These containers are not bound by the same rules as conventional matter; they can interact with light and other forms of electromagnetic radiation, and they might even serve as the fundamental building blocks for more complex structures. In some theoretical models, these light particles could be the smallest units of space-time, influencing the fabric of the universe at the most fundamental level. While still speculative, the idea of light containers offers a fascinating glimpse into how physics might unify the quantum world with the macroscopic universe.