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STEPHEN HAWKING AND EUROPEAN TAXPAYERS by
Pentcho Valev
When European taxpayers realized that, in order for Stephen Hawking to
get the Nobel prize, a 9 billion Large Hadron Collider should be
built, they gave the...
( 1 2)
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1,000 |
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THE FUNDAMENTAL PROBLEM OF COSMOLOGY by
Pentcho Valev
I suspect clever cosmologists now clearly see the importance of the
following question:
Given the formula:
frequency = (speed of light)/(wavelength)
is the...
( 1 2)
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13 |
1,244 |
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13 |
2,130 |
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EINSTEINIANA'S LOGIC by
Pentcho Valev
http://philsci-archive.pitt.edu/archive/00000960/
Why Thought Experiments Do Not Transcend Empiricism
John D. Norton 2002
"(D1) In Euclidean geometry, the...
( 1 2)
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13 |
1,405 |
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WTF Is Going On Here?! by
Bluuuue Rajah
I got a clever idea yesterday about how certain mathematical operations
are "lossy," like the dot and cross product, because they can't be
inverted, looked up...
( 1 2)
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May 30th 09 04:06 PM
by Benj
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900 |
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asteroid hits sun by
Hero
Was there ever an observation of an asteroid-impact into the sun?
What's the minimum size of an asteroid for an impact (smaller ones
break up or melt) into...
( 1 2)
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13 |
2,298 |
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661 |
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Novelist has some basic astro questions by
Patrick Powers
I'm writing a novel where images are received from some unknown place
and time (never mind how). It seems to be some place on Earth but
can't be anywhere in...
( 1 2)
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746 |
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Yet another oldest Supernova ever by
Yousuf Khan
I'm getting a little confused by these announcements. Today they
announced that they have discovered the oldest and farthest supernova
ever, at nearly 11...
( 1 2)
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951 |
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NEWTON'S EMISSION THEORY OF LIGHT by
Pentcho Valev
A light source on top of a tower of height h emits light with
frequency f, speed c (relative to the source) and wavelength L. A
receiver on the ground receives...
( 1 2)
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1,440 |
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699 |
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Pressure at the core by
I.N. Galidakis
Does anyone have a reference for values of P_c (pressure) for the centers of
various stars, including the sun?
I need a reference value of P_c (sun or...
( 1 2)
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560 |
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MR KANGA CALLED UPON AUSTRALIA DEATH BED ! by
Greatest Mining Pioneer of Australia of all Times
On Dec 6, 12:23 pm, kangarooistan wrote:
Dear Mr Kanga,
I am afraid the implementation of the Collective Chastisement has to
go ahead up to...
( 1 2)
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897 |
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743 |
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SHOULD METHODOLOGY OF SCIENCE CHANGE? by
Pentcho Valev
Philosophers of science dealing with axiomatic (deductive) systems
have devised what may be called the hat-of-the-magician model of
science.
Einstein: "Guided...
( 1 2)
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December 18th 08 04:56 PM
by PD
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815 |
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THE ESSENCE OF POSTSCIENTISM by
Pentcho Valev
http://web.mit.edu/keenansymposium/overview/background/index.html
ARTHUR EDDINGTON: "The law that entropy always increases, holds, I
think, the SUPREME...
( 1 2)
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824 |
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WHY CLEVER EINSTEINIANS ARE GUILTY by
Pentcho Valev
In accordance with the formula:
frequency = (speed of light)/(wavelength)
the Doppler effect and the gravitational redshift show that either
Einstein's...
( 1 2)
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984 |
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EINSTEINIANS AND OTHER PHYSICISTS by
Pentcho Valev
Other physicists:
http://www.osa.org/meetings/topicalmeetings/SL/
"We have been accustomed to thinking of the speed of light as a
constant. Yet, over the past...
( 1 2)
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949 |
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763 |
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End Of Life ISS Question / Comment by
Bernard Isker
It is expected at some point the ISS will reach it's end of life, due either
to funding limitations or an accident. At the moment the ISS is reaching
it's...
( 1 2)
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1,004 |