Physics

Nam makes a attempt of defining finite-number #339; Correcting Math
Nam Nguyen wrote: You've challenged few of us to come up with the definition of "finite- number" or else you'd go on with your ignorant babbling. So here they are, the definition of properties Finite(x) and Infinite(x): P(x) <-> Ey[y <= x) (*)P(x) <-> P(x) /\ AyEz[(y <= x) -> (z < ... 25 Jan 2010 01:48

Very cheap solar power
Why cant you put one of these in the garden? And use ordinary air instead of hydrogen? http://www.youtube.com/watch?v=qN2Wcy2khuE excerpt The innovative and highly-efficient SES SunCatcher is a 25-kilowatt solar power system which uses a 38-foot, mirrored parabolic dish combined with an automatic tracking s... 1 Jun 2010 20:50

Can a *single** physical entity- be* at the same time* - in two **separated* locations ??!!
Can a *single** physical entity-** be** (exist ) **at the same time**- in two **separated* locations ??!! that question was raised about the possibility of - 'interference of a ***single photon** -with itself '... yet it can be asked about other physical phenomena as well TIA Y.Porat ... 9 Feb 2010 12:51

Liquid Water has solid-like behaviour over long-distances andtime-frames
tadchem wrote: It looks like Captain obvious had been hard at work lately. I saw a report in Science recently that concluded (no doubt after the expediture of a comfortable grant) early man was an 'endangered species.' LOL! I wonder what government-mandated conservation effort saved us? But seri... 24 Jan 2010 01:25

22 Jan 2010 - Andrew Lange, a principal in the BOOMERanG experiment and Planck, died today
Sam Wormley wrote: On 1/23/10 8:00 AM, bert wrote: On Jan 23, 1:18 am, Sam Wormley<sworml...(a)gmail.com> wrote: A Sad Loss http://www.astro.ucla.edu/~wright/cosmolog.htm#News 22 Jan 2010 - Andrew Lange, a principal in the BOOMERanG experiment and Planck, died today. He was very inf... 23 Jan 2010 21:03

WHAT’S NEW Robert L. Park Friday, 22 Jan 10 Washington, DC
Sam Wormley wrote: WHAT�S NEW Robert L. Park Friday, 22 Jan 10 Washington, DC [snip] 3. MONTREAL PROTOCOL: CAN MANKIND INFLUENCE EARTH�S CLIMATE? Of course we can; we have a clear proof-of-concept: the Montr�al protocol, signed in 1987, restricts the release of chlorofluorocarbons, man... 23 Jan 2010 18:50

U.S.A is D.O.A
http://rense.com/general89/future.htm Good bye constitution. Nice knowin ya. ... 13 Feb 2010 17:12

Discovering painting survey
I am planning to make a DVD on painting techniques. Please answer my survey by clicking or pasting the link below: http://www.surveymonkey.com/s/MN2SF6N Thankyou ... 23 Jan 2010 15:27

Quantum computer simulates hydrogen molecule just right
Quantum computer simulates hydrogen molecule just right: http://www.sciencenews.org/view/generic/id/55537/title/Quantum_computer_simulates_hydrogen_molecule_just__right eh, not sure I understand this, looks like a hard wired program to me. ... 23 Jan 2010 14:20

Quantum Gravity 355.5: Universe Phases/Eras and Memory
From Osher Doctorow It is generally accepted in physical cosmology that the Universe went through the radiation-dominated era, then the matter-dominated era, then the dark matter-dominated era. This makes the comparison of these different eras in cosmology, for example in arXiv, very similar to Memory solution... 23 Jan 2010 04:26