Neutrino Quest II - by Don Scott

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jjohnson
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Neutrino Quest II - by Don Scott

Unread post by jjohnson » Wed Jul 27, 2011 10:18 pm

Succinctly and convincingly put, Don. Thank you for laying it out so well. We should all heed your warnings, and learn to think critically and scientifically, to tread the thin line between completely skeptical and gullibly believing.

The lay public (of which I am undoubtedly one member), AKA "the marks", really haven't a clue as to how to decipher press releases by Public Information Officers. So long as science news does not affect their bottom line or interfere with sports and entertainment shows, the attitude is "no harm; no foul". We love our sports analogies.

But big science and small, most of it is supported by the lay public's taxes, and science should be seen as (as well as actually be) the dynamic and exciting enterprise that it could be if so much were not claimed to be "settled science". That smacks of "proven, and finalized" in the average person's view. No more questions here. Move on; move on. Settled science is an oxymoron. We know so little, compared with how much there is remaining yet to learn, that it simply sends the wrong message to report that this or that is "settled science".

I support the EU idea set because it is based on logic and available science, and does not seem to have to make up new explanations or invent new reasons for this or that observation, because the evidence says "that must be the only explanation". It also links numerous disciplines and areas of human enquiry; the very definition of a paradigm. Not yet a theory, in toto, but off to a promising start. It is exciting because it stresses that it is continuously new, and expanding and synthesizing its findings and methods into more and more areas all the time.

We should work harder at planting these ideas into the forefront of the public consciousness. The missteps and costly blind-alley blunders might start getting a little more scrutiny if people started looking closely at graphs of watts delivered (to the national power grid by fusion power experiments modeled on a theory about the Sun) versus watts (or dollars) expended over time. Even a public more interested in shows like E.R. or Gray's Anatomy should be able to recognize a flat line when they see it.

Loved the cartoon. 8-)

Jim

Sparky
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Re: Neutrino Quest II - by Don Scott

Unread post by Sparky » Wed Aug 03, 2011 10:44 am

http://www.thunderbolts.info/tpod/2011/ ... utrino.htm

Cutting through the "fog of consensus physics"... ;)
"It is dangerous to be right in matters where established men are wrong."
"Doubt is not an agreeable condition, but certainty is an absurd one."
"Those who can make you believe absurdities, can make you commit atrocities." Voltaire

kiwi
Posts: 564
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Location: New Zealand

Re: Neutrino Quest II - by Don Scott

Unread post by kiwi » Thu Apr 26, 2012 7:17 pm

CAUTION: Flaring Black Hole ahead



Gamma-Ray Bursts Found Innocent in Ray Case
Gamma-ray bursts can't be the source of ultrahigh energy cosmic rays that reach Earth.

Earth is under siege from outer space! In a way. We get peppered by speedy particles, called cosmic rays, all the time. Some come from the sun, some from supernovas and some via solar-style winds emanating from far-off massive stars. Anything that can accelerate a proton to nearly light speed does the trick.

But all cosmic rays are not created equal. The most energetic among them are single atomic nuclei that strike Earth's atmosphere with the energy of a well-thrown baseball. The source of these ultraenergetic cosmic rays is unclear. But, thanks to a new study, one of the leading candidates has probably been ruled out.

Gamma-ray bursts occur when a massive star collapses in on itself. It had been thought that these ultra-energetic bursts might produce super high-energy cosmic rays. But a giant Antarctic neutrino detector called IceCube has been looking for neutrinos that should accompany the high-energy cosmic rays from a gamma-ray burst. And it hasn't seen any, researchers announced in the journal Nature. [The IceCube Collaboration,"An absence of neutrinos associated with cosmic-ray acceleration in gamma-ray bursts"]

There is another possibility: that flaring black holes are what's hurling cosmic baseballs our way. That idea is looking better now that gamma-ray bursts have been called out.

—John Matson

[The above text is a transcript of this podcast.]

[Scientific American is part of Nature Publishing Group.]
http://www.scientificamerican.com/podca ... n-12-04-24

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