In 1905 Einstein deduced, from his two postulates, that "the clock moved from A to B lags behind the other which has remained at B":...

Celestial Photos: Hubble Space Telescope's Latest Cosmic Views See amazing photos from the Hubble Space Telescope, NASA's iconic observatory in...

Cassini has taken another spectacular image of its home planet (Eric Berger) Earth's Moon is also visible in a zoomed-in...

This video shows water placed in a strong electric field, obviously able to produce unlimited amount of work at the expense of heat absorbed from the...

"Established during the 19th century, the Kelvin-Planck statement of the Second Law says, "It is impossible for any device that operates on a cycle to receive...

"There are various remarks to be made about this second principle. For instance, if it is so obvious, how could it turn out to be part of a revolution -...

"Today the speed of light, or c as it's commonly known, is considered the cornerstone of special relativity - unlike space and time, the speed of light is...

"Professor Hermann Nicolai, Director at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute), has received one of the prestigious...

Sabine Hossenfelder: "Many of my colleagues believe this forest of theories will eventually be chopped down by data. But in the foundations of physics it has...

"Until the turn of the 20th century, the assumption had been that the 3D geometry of the universe (its description in terms of locations, shapes, distances,...

"In the end the Party would announce that two and two made five, and you would have to believe it. It was inevitable that they should make that claim sooner or...

"...somebody is going to have to take back Nobel prizes awarded in 2011 for the discovery of the accelerating expansion of the universe... ...mainstream...

Einstein's general relativity is analogous to the empirical models defined he http://collum.chem.cornell.edu/documents/Intro_Curve_Fitting.pdf "The...

Blue Origin released some interior images of the capsule they intend to use for the New Shepard suborbital tourism rocket: Take a Peek Inside Blue Origin’s...

Einstein's original formulation of the constant-speed-of-light postulate: http://www.fourmilab.ch/etexts/einstein/specrel/www/ Albert Einstein, ON THE...

"Davide Castelvecchi recently has an article published in Nature regarding on the same topic. The article highlighted that the laws of thermodynamics are many...

"Explaining the accelerating expansion of the universe without dark energy. Einstein's equations of general relativity that describe the expansion of the...

Albert Einstein: "Now let us suppose that our railway carriage is again travelling along the railway lines with the velocity v, and that its direction is the...

SYMMETRICAL time dilation is a validly deducible consequence of Einstein's 1905 postulates: http://topquark.hubpages.com/hub/Twin-Paradox "What happens is...

Let me call the attention to the idiocy referred to as "enough strangeness" in this text: http://www.people.fas.harvard.edu/~djmorin/chap11.pdf David Morin,...