rúmsins
Rúmsins is a theoretical concept in theoretical physics, specifically within certain models of cosmology. It proposes the existence of additional spatial dimensions beyond the three we perceive, which are compactified or "rolled up" to an extremely small scale. These extra dimensions are hypothesized to be imperceptible to us due to their limited size, similar to how a garden hose appears one-dimensional from a distance but reveals a second dimension upon closer inspection.
The motivation behind introducing rúmsins stems from attempts to unify fundamental forces, such as gravity and