Example image of eyePlorer eyePlorer map for 'Theory of everything': Theoretical physics Theory Ijon Tichy Science fiction Stanisław Lem John Ellis (physicist) Nature (journal) Fundamental interaction Quantum mechanics General relativity Dual resonance model Holographic principle M-theory Matrix string theory Laplace's demon Pierre-Simon Laplace Ancient Greek Pre-Socratic philosophy Contact force Mechanism (philosophy) Electromagnetism Hans Christian Ørsted James Clerk Maxwell Elasticity (physics) Friction Pressure Viscosity Atom Chemical bond Paul Dirac Gravitation Michael Faraday Albert Einstein Unified field theory Arthur Stanley Eddington Gunnar Nordström Hermann Weyl Oskar Klein Theodor Kaluza Strong interaction Weak interaction Abdus Salam Electroweak interaction Sheldon Lee Glashow Steven Weinberg Standard Model Grand unification theory Supersymmetry Electromagnetic force Elementary particle