The equations of general relativity are demonstrated from basic principles on space and time. It is the first part of a more general work.

The relativity theory would not have been devised based on our current knowledge.

Its main topics are the Principle of Relativity and the determination of the absolute velocity of the observer.

Ideas on gravitation.

The Science of the Metrics of the Aether. Foundations for a biophysics of massfree energy. Experimental and theoretical research into its nature, types. metrics, and relation to massbound energy.

The Alternate Theory of Relativity by Brent Cowan is without the errors that plague Einstein's version.

A particle-based view of special and general relativity by John K.N. Murphy.

Presents the effect of stellar aberration based on the proposition that stellar aberration gives rise to a Lorentz expansion.

A free prepublication draft of a verifiable theory of gravitational cause and consequence derived from Einstein's "principle of equivalence"

Explains the experiments on mass variation, ultimate speed, transverse Doppler effect, lifetime extension, etc, using concepts from classical physics and quantum mechanics.

Three downloadable papers on theoretical physics that have been criticized as insufficiently mathematical for physics and to scientific for philosophy.

Papers on the Radiation Continuum Model of Light.

Can instant travel in time and distance occur? This article describes how to do it without violating any law of physics.

Euclidean interpretation of special relativity. This one not only replaces the Minkoswki original but also adds several new insights. A geometric relation between mass and photons shows that mass itself must be the boson in gravity. Theoretical applications in propulsion and unification of fields.

New, exciting ground-breaking theories. View theories on such things as dimensional shifts, time travel, light speed travel, ect.

A research engineer's work of over 40 years on the propagation of light, ring models, gravity, relativity and the origin of the solar system.

Hubbell's nearsighted problem is an experience that will help us better understand the mechanism of light propagation. Your are invited to read the article that will force us to question Einstein's theory.

Light from galaxy M100 is measured at 312 000 km/sec is 4 percent higher than "c" established by Einstein.

James Constant argues that Einstein's equivalence postulate must be abandoned for the study of spacelike wave phenomena and gravitation.

This book demonstrates critical analysis of Einstein's Special Theory of Relativity. Author: Milan R. Pavlovic

Article explains postulates of relativity, secret essence of time, spaces, matter.

A book demonstrating how using conventional wisdom and logic, Newton's physics and Galilean coordinates, classical physics can explain the observed phenomena attributed to relativity.

An article by Nicholas Sclufer backing the Emerging Universe theory as an alternative to the Big Bang theory. It states that the universe is still in the process of formation, with the energy of the virgin vacuum pouring into the bubble of the universe and becoming matter.

The stellar aberration finds explanation in classical time concept with which the principle of constancy of light speed in all inertial frames is incompatible.

A physics treatise examining fundamental assumptions about energy, space and time using the little known expanding dimension portion of Einstein's equivalence principal.

Alternative theory for RT based on dragged ether. Dragged ether is consistent with stellar aberration and the Doppler-effect. No-more paradoxes, inconsistencies or contradictions.

An ether theory of gravity. Starting from condensed matter theory (Lagrange formalism, continuity and Euler equation) the Einstein equivalence principle and, in some limit, the Einstein equations are derived.

A hypothetical article by M. Erk Durgun

Paper suggesting a line of thought to supplant the theory of relativity.

Explains the mechanical cause of inertia and the consequences of inertial existence.

This is a book about giving an introduction to relativity. It examines what the properties gravity would have if it is modelled on a realtivistic scalar field.

There follows a proof that the Special Theory of Relativity may be wrong. This may also have implications for the General Theory.

A series of articles on M-Theory.

Mathematical proof of the falsity of a popular derivation of the transformation equations in special relativity theory.

Disucsses mathematical errors in special relativity theory.

Einstein could not, but with a "space-time odometer" in addition to a "light-clock" we can now measure both common sense time and spatial distances.

Introduces a new theory in relativistic physics to replace Einstein's special and general theories of relativity.

A brief description of how problems with a seemingly four-dimensional universe are solved, with related papers.

New Ether Theory The similarity between light and wave on string. Magnetic force: An approach with Bernoulli's equation.

A mechanical hypothesis which offers a new interpretation of motion and gravity

Can the nature of gravity be understood? Currently, no one has been able to explain the true nature of gravity. We live with this force on a daily basis and yet this force remains one of the greatest mysteries of our technological society.

Thoughts of a theoretical physicists on channelling, time travel and the paradigm shift - By Arkadiusz Jadczyk - Source: Aurora Publications / Cassiopaea

Once being an avid believer of GRT and SRT, now I see there are too many unanswered questions. Can you answer the questions posed here?

Extinction Shift Principle, the Most Recent Emission Theory; Alternative to both General and Special Relativity in the Electrodynamics of Galilean Transformations for the first time formulated in the intuitive framework of Euclidean Space Geometry alone.

Papers about the Smarandache Hypothesis that there is no speed barrier in the universe, SRM-Theory of constructing arbitrary speeds from zero to infinite, Smarandache Sorites Paradox.

Short page claiming that it is the acceleration of energy within a particle that produces mass and consequently gravity.

Relativity explained by waves. A well animated program on waves will show you the laws of relativity. Original exercices are proposed. Also a short course on measurements, illustrated by sundials, with original exercices.

A new analysis of the Michelson Experiment.

James Constant observes that Einstein's theory of gravitation, expressed as Riemannian geometry, cannot be reconciled with Newton's theory of gravitation.

This web site makes available the information about two great mistakes in the History of Modern Physics. The first mistake is: Einsteinian Theory of Relativity.

Society for the Advancement of Autodynamics

The nature of energy and matter in its relation with the space-time, its relation with relativity, unified strengths.

Lattice of spacelike intervals that can map all of space and time. Pictures of some models.

This is an alternate cosmology not based on General relativity.

Presentation of new mathematical formulations for both the Special and General Theories of Relativity.

Presents scientific papers, commentary and analysis of special relativity physics and philosophy.

Only static FLRW cosmologies comply with General Relativity and with global energy conservation.

A tutorial on special relativity at the level of a first year university course

A new theory of relativity by Bengt Törnblom

A complete study of the relativistic motion of matter. In English and French.

A geometric model by D. Acosta. Book and some fragments: English/Spanish.

The obvious conclusion from the principle of equivalency was drawn and applied in this work : In fact, the gravitational force is caused by the change of speed of spacetime structure, falling into a mass.

Presents a physicists view on this controversy.

Defining space and time in the literal way we experience it -via particles-I create a quantum theory of space and time.

The Shapiro effect is the cause of the redshift of distant galaxies, instead of the Doppler effect.

Theory for Matter, Energy, Space-Time and Gravitic Propulsionintended to inspire debate and research that could lead to experimentation and prototyping.

In the process of thought experiments,we will find different results from the prediction by special relativity. We will show the existence of an unknown velocity vector Einstein denied.[PDF]

Research and discussion of time travel, quantum physicals and temporal displacement.

A new cosmological theory based on hierarchy and self-similarity of knotted and filamentary cosmic structures at different scales.

Accounts of timeslip phenomena: spontaneous glimpses of or interaction with the past or future.

Collection of a few usenet articles challenging some establishment views in science

Without any doubt, it is a roughly overlooked matter, which must not be neglected in the strict scientific analysis of the experimental results.

The Physics of the Alcubierre Warp Drive and Beyond, preseneted within a science-fiction like format, with a discussion of it problems and future.

Classic scholarly piece on Relativity by Guy Burniston Brown, in the Bulletin of the Instititue of Physics, 1967