Unified field theory classical field theory and, two years later, that of Theodor Kaluza, who extended General Relativity to five dimensions. Continuing in this latter direction, Oscar Klein proposed in 1926 that the fourth spatial dimension be curled up into a small, unobserved circle. In Kaluza–Klein theory, the gravitational curvature of the extra spatial direction behaves as an additional force similar to electromagnetism. These and other models of electromagnetism and gravity were pursued by Albert Einstein in his attempts at a classical unified field theory. By 1930 Einstein had already considered the Einstein–Maxwell–Dirac System [Dongen]. This system is (heuristically) the super-classical [Varadarajan] limit
The Unified Field / Quiet the Mind a carnival. Towards the end of the video, a man takes the window wiper away from the homeless man and the latter walks away until he reaches a cliffside. Again, he waves his hands like a conductor making the waves move in time until the song ends. He smiles. The concept of the video is based on the unified field theory. Quiet the Mind The music video, the fourth to be directed and edited by Chris in collaboration with Danny Drysdale, includes scenes of him playing the guitar and submerged up to his waist in a puddle of water wearing