Natural Science Forum / Physics / General Physics / July 2009

From Osher Doctorow
Since [Dxx(f)]/f seems to be of critical importance for Quantum
Gravity and/or Unification, lets look at it for f the probability
density function (pdf) of some important continuous probability

http://www.guardian.co.uk/science/blog/2009/jun/22/end-science-unified-theory-ma
vericks
"Are we witnessing the end of science?.....Progress in science needs
researchers who are not afraid – or who are encouraged and rewarded –
to ask awkward and difficult questions of theory and of ...

Matter absorbs energy at a constant rate.
It must, to continue to exist, because it
*does* require energy to move electrons.
This creates the sink we know of as 'gravity'.

    Three of these are in the USA , the source of much of the
trouble in the world today!
    Could we not tap the heat of the yellowstone magna , push cold
water or thermocouples into the magma and then draw out the heat so

Given F=ma, does force define mass or does mass define force?
I cannot figure this out.
I could start by taking an object, weighing it, divide by
gravity and get the mass.  Then I can use this mass in F=ma

In a response to a post of yours a couple of months ago I gave some clues
which might simplify visualizing how rotation curves work.
One of those was wrong:  Gravity inside a uniform, flat ring of matter
*does not cancel out*.  It does near the middle of a long, hollow tube,

Hi folks..,
For the last few days, I'm confusing a lot about Light.
I hope with this post and with the help of your replies
everything would be clear.

http://www.youtube.com/watch?v=SovkqRVsim8&feature=related
--
UncleEnglish

ARCTIC IMAGES DECLASSIFIED
http://www.sciencenews.org/view/generic/id/45557/title/Arctic_images_declassified
High-resolution photos could provide detailed information about changes in sea ice
By Jenny Lauren Lee

From Osher Doctorow
Take a look at Jean-Paul Allouche and Amy Glen's "Extremal properties
of (Epi) Sturmian sequences as distributions modulo 1," arXiv:
0907.2430 v1 [math.NT] 14 Jul 2009.

Yes, the future is now!  Imagine Autonomous war robots roaming the land,
stopping to eat a dead body they may come across for fuel to keep going,
possibly for years. Sounds like a Terminator movie? Nope, it's real world
stuff:

The following reviews some conflicts between electrostatic potential
and voltage.  
1. ELECTRIC POTENTIAL ENERGY in series capacitors is the same as
within isolated capacitors.  

I am done with blithering impotently about everything.
From this day forth, I shall blither impotently about nothing.

A galactic neutron star ages slower and is younger than the rest of
the universe. Why do things in the universe stay younger than others?
Mitch Raemsch

Inductance and permeability both relate magnetic flux to current.
Inductance (L) of a wire loop is a function of '# OF TURNS' (N) and
current (i).  
 L = N * magnetic flux / i                          (1)