Hi ya, I'm studying differential forms and have seen some good reviews of - Tensors, Differential Forms, and Variational Principles by David Lovelock & Hanno Rund If any...

If science education had done its job right, you'd all be able to correctly define the following terms: (physical) theory, (physical) law, (physical) hypothesis, (physical)...

I've been wondering if an informational field (some called it morphic field) is behind the blueprint of biological growth and repair or if purely biochemical mechanism is...

Grr. I'm a mathematical physicist and, as such, have absolutely no (practical) use for the experimental side of things. However, since I've been teaching first year...

OK, folks, please tell me if this is right: Nothing can go faster than light because light alone is massless? -- Bonnie Granat Granat Technical Editing and...

Henri's absurd claims: 1. The speed of light is source dependent. But light from fast moving Pions was measured to have the same speed as those at rest in the Lab. Also the...

Henri, I'm not trying to disparage your physics website at http://www.users.bigpond.com/hewn/PhysicsBook.doc , but I would like to offer some constructive...

What is the consensus about Heavy Photons, the Weak Field, Nutrinos, Vectorial Bosons in ordinary matter. Is there a possibility that they can regulate the functions of the...

Randy wrote {{{ I'm going to ask you again, politely, to please look at my derivation, in which I took: - one wave moving at speed v1 - another wave of higher...

Thought some might find this poem amusing: http://www.ee.duke.edu/~wrankin/misc/tensor.html Happy Halloween, Perion

Note: This is by no means an attack on those working on theories of quantum gravity. In fact, it is the field I'd most like to get into at this point. There are just some...

The Paradox of Zeno The Paradox of Zeno is 2000 years old and its apparent ability to prove that all motion is impossible was not resolved until the...

About a year or two ago, I decided to engage in a little speculation and suggested (on NPR's Science Friday forum) that dark matter might be the result of other matter in...

Corrected 2nd Draft On Thursday, October 30, 2003, at 09:04 AM, ... wrote: "Thanks for letting me see this and S-P's comments. Yes, I also heard Brian Greene explain...

That explains it in the frame that you're describing. It doesn't explain it in all inertial frames. In the rest frame of the bullet after it is fired, the bullet was moving...

On Thursday, October 30, 2003, at 05:03 PM, Jack Sarfatti wrote: Zero Point Vacuum Energy Density = (Planck Area)^-1 With all the dimensional constants that would be...

If you were sitting on a piece of light, why can't you shine a flashlight ahead of you and have that light move at a speed of 2c relative to the earth?

Paul R. Mays wrote: "Boris Mohar" wrote in message ... On Thu, 30 Oct 2003 04:32:22 GMT, Sam...

I ask why strings cannot be the outer coating as it were of a subparticle. The vibrating shell of a twist of space-time. The 6 unseen dimentions at every point in space are...

I'm putting a page together concerning rotation. I'd like to get some constructive criticism. This is just the start. I will reread and cut the rambling and make the order...