Ever wonder why gravity is so weak relative to all the other forces? The reason may be because it's being Leaked from another dimension. This would explain dark energy, perhaps.
source: http://www.space.com/828-leaking-gra...ic-puzzle.html
NOTE: There are four natural forces: weak nuclear, strong nuclear, electromagnetic, and gravitational.
Gravitational is FAR weaker compared to the four. For example, look at magnets, they effortlessly trump gravity like its no big deal.(electromagnetic force)