Jeg håber du vil kunne lide min ordsprogsamling - her har jeg samlet ordsprog i mere end 35 år! Jeg håber, du vil synes, der er sjovt her på nordsprog.dk! / Pex Tufvesson
Denna sidan visar ordspråk som liknar "Quintessence is a dynamic, time-evolving, and spatially dependent form of energy with negative pressure sufficient to drive the accelerating expansion, ... Whereas the cosmological constant is a very specific form of energy - vacuum energy - quintessence encompasses a wide class of possibilities.".