The fundamental nature of the Spacetime fabric, Dark matter and Dark energy has puzzled scientists for more than a century. Many ideas have been presented regarding each one of them, but no idea covering them all.

Together these mysterious concepts make up ninety five percent of the universe. From that perspective one cannot find a bigger unsolved enigma.

Starting from available experimental observations showing how massive bodies bend spacetime and combining these observations with Newton’s third law, Folke Husell comes up with not only an explanation of the fundamental nature of gravitation, but also a holistic fundamental explanation of all the mentioned phenomena, thereby physically interconnecting them. He also shows that ”strange matter” and ”exotic energy” are not needed to explain them, nor to explain the cosmological inflation nor the accelerating expansion of the universe.