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Showing posts with label Sci-Tech. Show all posts
Showing posts with label Sci-Tech. Show all posts

Tuesday, March 8, 2011

E=mc2 is Wrong - Einstein's Special Relativity Fundamentally Flawed

E=mc2 is Wrong - Einstein's Special Relativity Fundamentally Flawed
By: Michael Strauss

Is Albert Einstein's Special Relativity incompatible with the very equations upon which science's greatest theory is built?  New observations made by many scientists and engineers appear to contradict the great German scientist's ideas.  Apparently there are implicit contradictions present within Relativity's foundational ideas, documents and equations.  One individual has even pointed that quotations from the 1905 document and Einstein's contemporaries as well as interpretations of the Relativity equations clearly and concisely describe a confused and obviously erroneous theory.  It is time therefore, for science to update its thinking on this theory with a comprehensive analysis of the history leading up to, during and after that revolutionary year of Special Relativity.

As this is the 100 year anniversary of the original release of Special Relativity, a review of the original assumptions, documents and ideas which led to the acceptance of this theory is timely and warranted.  Every year millions of students are taught this theory without a critical analysis of Relativity.  Relativity Theory consists of its two variants Special Relativity and General Relativity and is considered the cornerstone of modern physics.

Albert Einstein borrowed from the ideas of Fitzgerald, Lorentz and Voigt to create a new concept of the universe.  His first work in this regard later came to be known as Special Relativity and contained many controversial ideas which today are considered axiomatic.  Amongst these are Length Contraction, Time Dilation, the Twin Paradox and the equivalence of mass and energy summarized in the equation E=mc2.

This equation became the shining capstone of the new theory along with its first & second postulates, namely, that the laws of nature are the same from all perspectives and that the speed of light 'c' is constant in a vacuum regardless of perspective.  Further, the theory also predicted an increase in mass with velocity.  Numerous examples have been given of the 'proof' of the validity of Special Relativity.

Most notably, experiments using particle accelerators have sped particles to incredible velocities which apparently provide confirmation of Einstein's theory.  However, doubts remain in the scientific community who have never totally given up the comfort of a Newtonian world view.  This is readily apparent in that they refer to the Newton's 'Law' of Gravitation whilst Special Relativity (SR) and General Relativity (GR) are given the polite attribution 'The Theory of' or simply SR 'theory' and GR 'theory.'  Einstein would continue working on the ideas of Special Relativity until producing the aforementioned even more controversial treatise.

In his later more comprehensive work called the Theory of General Relativity (1916), Einstein proposed a major re-thinking of cosmology.  He conceived of a space time continuum that is curved by mass; in other words, planets, stars, galaxies and other stellar objects cause a curvature of space time.  The movement of these objects are determined by the aforementioned curvature.

As a result of these ideas, our understanding of geometry, math, physics, science and the universe would never be the same.  However, some scientists are reporting that speed of light is not constant from different experimental observations.  One has even reported errors in the fundamental equations.  If so, this would require a major rethinking of the known cosmological models and assumptions of modern physics.

Author Bio
Michael Strauss is an engineer and author of Requiem for Relativity the Collapse of Special Relativity.  To contact the author visit: www.relativitycollapse.com

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Robot Toy: The New Generation Play Tool

Robot Toy: The New Generation Play Tool
By: Thomas Champeval

Gone are the days when children satisfied themselves with simple games of hopscotch or tag. Heck, there are practically no more "simple toys" in the toy market nowadays wherein it's slowly being dominated by more and more complicated contraptions. From toy PDA electronic models to enhanced walkie talkies, children nowadays have more discerning taste when it comes to their playing pleasure. So in an age wherein cellphones and digital cameras are just all too common, what's really the buzz about the wonders of a robot toy? What makes a robot toy tick? And probably, most important, what makes a robot toy click?  To put things simply, an electronic robot toy is an extremely sophisticated piece of technology especially for children who have always been used to playing with either plastic, wooden or plush toys.

Things are indeed a changin' nowadays, a robot toy is practically what each and every kid, well boys that is asks for in his wish list.

Starting with the very hip and ultra high-tech robot toy, Robo Sapien which promises to be a whole more than just a simple robot toy. A smart robot toy like this actually tries to break the mold ordinary plastic robot toys that only has blinking lights and beeping sound effects. Robot toys that are available in the market today are far more sophisticated than that especially since they've been able to make these robot toys more interactive. A very important factor when it comes to ensuring its saleability in this rapidly changing world of toy commerce.

Video games have been a common staple when it comes to electronic toy gadgets for children, however these cannot be considered as a robot toy. The once popular Tamagotchi may look and feel like a video game but it is actually in fact a robot toy as well. What's differentiates the Tamagotchi from being a video game you might ask? Well for one thing, video games are just electronic role playing mind games wherein you have a specific goal or task that must be taken care of while a robot toy like the Tamagotchi is actually highly dependent on the interaction between the Tamagotchi and the user. The Tamagotchi is actually a simulation of what is supposed to be of an animal, just like ordinary toy robots which are mock-ups of human beings while a video game is merely an audio visual device that is used to play games.

There are actually all sorts of robot toys available in the market today, from highly sophisticated, not to mention, costly, Robo Sapien to outdated Tamagotchis to high tech robot toy pets that have caused quite a stir even in Japan wherein people don't really have that much time to take care of a real dog. Robo pets have been creating a lot of buzz in the toy market because of its highly innovative design and almost life like actions, Robo pets usually comes in either a pet dog or a pet cat. It can play fetch, run, heel, even bark at you.

This robot pet has certainly come a long, long way from the old wind-up robot toys that used to be every kid's fancy. Come to think of it, not only children are getting into the whole robot toy craze, with many grown adults now getting more and more hooked to the highly sophisticated robot toys in the market. Considering that adults do have the spending power as compared with children who are still reliant on their parents' mercy, toy companies are also trying to come out with robot toys that can be appreciated by adults as well.

Author Bio
For a robot toy or a roomba robot vacuum, please visit RobotShop.ca.

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