БЛОГ

Archive for the ‘Newton’ tag

Oct 28, 2012

The Kline Directive: Theoretical-Empirical Relationship (Part 5a)

Posted by in categories: education, ethics, physics, policy, scientific freedom, space

To achieve interstellar travel, the Kline Directive instructs us to be bold, to explore what others have not, to seek what others will not, to change what others dare not. To extend the boundaries of our knowledge, to advocate new methods, techniques and research, to sponsor change not status quo, on 5 fronts, Legal Standing, Safety Awareness, Economic Viability, Theoretical-Empirical Relationships, and Technological Feasibility.

I was not intending to write Part 5, but judging from the responses I thought it was necessary to explain how to read a journal paper – and a good read cannot be done without a pen and paper. If you are writing a paper, when you have completed it, I would suggest you set it aside for at least a week. Don’t think about your paper or the topic during this shmita period. Then come back to your paper with a pen & paper and read it afresh. You’d be surprised by the number of changes you make, which means you have to start well before your deadline.

Note, you can find articles on how to review or write papers and here is one, by IOP (Institute of Physics, UK) titled Introduction to refereeing, and is a good guide to read before reading or writing a paper. This is especially true for physics but applies to all the sciences and engineering disciplines.

Note, for those who have been following the comments on my blog posts, IOP explicitly states “Do not just say ‘This result is wrong’ but say why it is wrong…” and “be professional and polite in your report”. So I hope, we as commentators, will be more professional in both our comments and the focus of our comments. Thanks.

Continue reading “The Kline Directive: Theoretical-Empirical Relationship (Part 5a)” »

Sep 11, 2012

Only One Interstellar Travel Community Will Succeed

Posted by in categories: engineering, finance, philosophy, physics, space

There four camps that comprise the present day interstellar travel community and only one camp will succeed.

The first camp, the conventional rocket camp, believes it is possible using conventional rockets (chemical, ion, nuclear or antimatter) to realize interstellar travel to our nearest star Alpha Centauri. One of the problems is the costs, estimated at an unthinkably large $238,596 billion and upwards. It is several thousand times greater if we choose to use antimatter.

Further, John Eades, a former senior scientist with CERN, in his March/April 2012 Skeptical Inquirer article “Antimatter Pseudoscience”, lays down the reasons why antimatter based propulsion will never be technologically feasible.

Black Hole of wealth. One down three to go.

Continue reading “Only One Interstellar Travel Community Will Succeed” »

Sep 5, 2012

Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 3

Posted by in categories: business, defense, engineering, physics, space

Part 2 Here

Need For New Experiments To Test Quantum Mechanics & Relativity
We now have a new physics, without adding additional dimensions, that challenge the foundations of contemporary theories. Note very carefully, this is not about the ability of quantum mechanics or relativity to provide exact answers. That they do extremely well. With Ni fields, can we test for which is better or best?

A better nomenclature is a ‘single-structure test’, a test to validate the structure proposed by a hypothesis or theory. For example, Mercury’s precession is an excellent single-structure test for relativity, but it does not say how this compares to say, quantum gravity. On the other hand, a ‘dual-structure’ test would compare any two different competing theories. The recent three photon observation would be an example of a dual-structure test. Relativity requires that spacetime is smooth and continuous but quantum gravity requires spacetime to be “comprised of discrete, invisibly small building blocks”. This three photon observation showed that spacetime was smooth and continuous down to distances smaller than predicted by quantum gravity. Therefore, suggesting that both quantum foam and quantum gravity maybe in part or whole invalidated, while upholding relativity.

Therefore, the new tests would authenticate or invalidate Ni fields as opposed to quantum mechanics or relativity. That is, it is about testing for structure or principles not for exactness. Of course both competing theories must first pass the single-structure test for exactness, before they can be considered for a dual-structure test.

Continue reading “Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 3” »

Sep 3, 2012

Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 2

Posted by in categories: business, defense, engineering, physics, space

Part 1 of this Essay is here

The Missing Link, The Ω Function
General Relativity is based on separation vectors. Splitting this separation vector into two equations, gives one part a function of mass and the other a vector-tensor function. This gives rise to the question, can the mass part be replaced by something else say an Ω function, where Ω is as yet undefined but not a function of mass? Maybe the Ω function should be a description of quark interaction, and not mass?

Now it becomes obvious that the theoretical physics community has focused on the vector-tensor part to the complete omission of the Ω function. That is, there is definitely the opportunity to question the foundations of physics.

Looking at the massless equation for gravitational acceleration g = τc2, change in time dilation divided by the change in distance is what describes a gravitational field. A small body orbiting the Earth has a certain velocity which can be converted to time dilation. Change the orbital radius of the small body by a small amount, less or more, gives a new orbital velocity and a new time dilation. Therefore, divide this change in time dilation by the change in height and multiply by the velocity of light squared, gives the gravitational acceleration present. The same is with a centripetal motion. Use the velocity along the radius at any two points. Determine the change in time dilation then divide this change in time dilation by the change in radius, the distance between the two points. Then multiply by the velocity of light squared, gives the acceleration present.

Continue reading “Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 2” »

Sep 1, 2012

Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 1

Posted by in categories: business, defense, engineering, physics, space

Would It Keep Us Awake At Night?
It is not sufficient to just challenge the foundations of physics just for the theoretical interest. To make the challenge come alive we need a goal that will keep us awake at night at the possibility of new unthinkable inventions that will take man where no man has gone before.

Is interstellar travel possible? I have found that in trying to answer this question, I am forced to challenge the foundations of physics. This question provides a vessel to discuss how to challenge, and if we have found some of the answers, there are still more questions.

The two most important questions in my opinion are, what is force?, and what is the difference between ‘travel’ and ‘arrival’? That is, why do we need to ‘travel’, why can’t we just ‘arrive’?

I started questioning the foundations of physics in 1999. In attempting to answer the question, what is force?, in 2007 I discovered a new formula for gravitational acceleration g=τc2 that does not require us to know the mass of the planet or star. τ is the change in time dilation divided by the change in distance. This is an immense discovery, never before accomplished in the 346-year history, since Newton, of the physics of gravitational fields, as all theories on gravity require us to know the mass of the planet or star.

Continue reading “Questioning the Foundations of Physics to Achieve Interstellar Travel: Part 1” »