Gravity and Light

 

 

 

  

 

 

Gravity - From Newton to Einstein - The Elegant Universe ( 9:31 mins)

From the NOVA PBS series "THE ELEGANT UNIVERSE', host Brian Greene guides us through Newton's discovery of gravity to the explanation of it, through Einsteins Theory of Relativity.
Brian Greene is a theoretical physicist and one of the best-known string theorists. Since 1996 he has been a professor at Columbia University.
The Elegant Universe was adapted for a three hour program in three parts for television broadcast in late 2003 on the PBS series NOVA.

http://www.youtube.com/watch?v=O-p8yZYxNGc&feature=related

 

 

 

 

 

Faster Than The Speed Of Light ( 58 mins)

In September 2011, an international group of scientists has made an astonishing claim -- they have detected particles that seemed to travel faster than the speed of light. - It was a claim that contradicted more than a hundred years of scientific orthodoxy.

Suddenly there was talk of all kinds of bizarre concepts, from time travel to parallel universes. So what is going on? Has Einstein's famous theory of relativity finally met its match? Will we one day be able to travel into the past or even into another universe?
In this film, Professor Marcus du Sautoy explores one of the most dramatic scientific announcements for a generation. In clear, simple language he tells the story of the science we thought we knew, how it is being challenged, and why it matters.

http://www.youtube.com/watch?v=GrugOG7FWRE&feature=related
 

 

Planet's Gravitational Pull

 

 

 

 

 

Gravity - A Star Problem:

  • - Internal Energy is what supports the star against gravity

  • - Losing Energy reduces pressure, causing the star to contract

  • - This makes the star’s gravity stronger. The mass is closer together.

The Earth is moving around the Sun at 30 KM/Sec - Mercury at 50 KM/Sec… Jupiter at 13 Km/sec due to gravity’s pull of the Sun, the closer to the Sun the Planets are, the more the gravitational pull…

 

 

 

 

 

Light and Gravity interaction
http://en.wikipedia.org/wiki/Speed_of_gravity


New concept for gravity/light interaction..
http://www.thescienceforum.com/new-hypotheses-ideas/16544-new-concept-gravity-light-interaction.html

Interaction of light with the Quantum Gravitational Field
http://www.physicsforums.com/showthread.php?t=87297

 

 

 

 

 

Speed of Gravity

 

In the context of classical theories of gravitation, the speed of gravity is the speed at which changes in a gravitational field propagate. This is the speed at which a change in the distribution of energy and momentum of matter results in subsequent alteration, at a distance, of the gravitational field which it produces. In a more physically correct sense, the "speed of gravity" refers to the speed of a gravitational wave.

The speed of gravitational waves in the general theory of relativity is equal to the speed of light in vacuum, c.[1] Within the theory of special relativity, the constant c is not exclusively about light; instead it is the highest possible speed for any physical interaction in nature.

http://en.wikipedia.org/wiki/Speed_of_gravity


Does Gravity Travel at the Speed of Light?
http://math.ucr.edu/home/baez/physics/Relativity/GR/grav_speed.html

http://www.grandunification.com/hypertext/Gravity.html

 

 

 

 

The Speed of Light”.

 

 

Speed of Light  - Broken by Neutrinos? ( 1 min)

Scientists at CERN say they may have disproved Einstein's theory by discovering particles that travel faster than the speed of light.

http://www.youtube.com/watch?v=JZEnBX9BJ4M&NR=1

 

 

 

 

 

 

Transcending the Speed of Light  -  by Ervin Laszlo

 

A study of the new scientific understanding of consciousness and the mind as a fifth dimension of reality 

  • Introduces the existence of a fifth dimension--one of mind--an inner- or hyperspace where time is transcended

  • Shows how the barrier of the speed of light is actually a gateway demarking the fifth dimension

Since the introduction of Descartes’ dualism in the seventeenth century, the mind and the physical world have been viewed as disconnected entities. Yet qualities of mind such as awareness, purposeful action, organization, design, and even decision-making are present within the structure of matter and within the dimensions of space and time.

The space-time continuum of scientists generally ignores the realm of the mind, though phenomena such as imaginary numbers, used by Einstein to combine space with time, are concepts that only exist in the mind. Marc Seifer contends that the inadequacy of four-dimensional models to account for our experience of mental phenomena points to the consciousness of the mind as a higher organizing principle, a fifth dimension where thoughts are as real and quantifiable as our familiar physical world. He shows that because thought enables us to move backward and forward through time--reflecting on the past and making plans for the future--this fifth dimension of mind breaks the laws of relativity, thereby transcending the speed of light. His extensive study of this fifth dimension ranges from relativity and ether theory to precognition, telepathy, and synchronicity, all from the perspective of the conscious universe.

http://ervinlaszlo.com/forum/

 

     

 

Secrets of the Earth: Gravity  ( 27 mins )

 

 - Covers the Strange Gravitational Phenomenon of Hudson Bay, Canada

 

http://www.youtube.com/watch?v=S_tkCinr2g4

 

 

 

 

 

 

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