Sunday, November 11, 2012

PRELIMINARY SEARCHING HINTS

1. Choose a search engine, directory or library in accordance with
the kind of search you are doing and the kind of results you are seeking.

2. Consider: Are you looking for a Web site? Information that might
be contained within Usenet? Academic articles that may only be
retrievable with gopher? (If you don't know what Usenet or gopher are, you probably don't need them.)

3. Determine your aims: Do you want a specific hard-to-find document
on an esoteric subject, or general information on a broader topic? Do
you need to search the entire Web, or is what you are seeking likely
to be found on a number of sites, or only the most popular sites?

4. In making your choice, determine whether the information you are
looking for is likely to be in a page's title or first paragraph, or buried
deeper within the document or site.

5. Use a search engine's advanced features, if available, and read the
help files if you are unclear about its searching procedure.


CHOOSING SEARCH TERMS AND SYNTAX

1. Enter synonyms, alternate spellings and alternate forms (e.g. dance,
dancing, dances) for your search terms.

2. Enter all the singular or unique terms which are likely to be included
in the document or site you are seeking.

3. Avoid using very common terms (e.g. Internet, people) which
may lead to a preponderance of irrelevant search results.

4. Determine how your search engine uses capitals and plurals, and
enter capitalized or plural forms of your search words if appropriate.

5. Use a phrase or proper name if possible to narrow your search
and therefore retrieve more relevant results (unless you want a large
number of results)

6. Use multiple operators (e.g. AND, NOT) if a search engine
allows you to do so.

7. If you receive too many results, refine and improve your search.
(After perusing the results, you may become aware of how to use
NOT - e.g. Boston AND hockey AND NOT Bruins)

8. Pay attention to proper spacing and punctuation in your search
syntax (i.e. no space when using + means +term not + term)





WHICH SEARCH ENGINE OR DIRECTORY?
Do you want....

to browse a subject area?
USE Yahoo, LookSmart or the Open Directory

to search Newsgroups?
USE Yahoo, Google Newsgroups, AltaVista, HotBot

to include older gopher files in your search?
USE WebCrawler or AltaVista

to search as much as the Web as possible?
USE Google or AlltheWeb.com

to search every word on a site or in a document?
USE AltaVista, or HotBot

to locate an obscure or hard-to-find document?
USE AltaVista

to locate a fairly popular site or easy-to-find document?
USE WebCrawler or Yahoo

to retrieve a large number of results?
USE AltaVista or a metasearch engine such
as Savvy Search or Metacrawler

to retrieve few but relevant results?
USE WebCrawler

to search only titles, urls or keywords?
USE WebCrawler, Yahoo OR AltaVista
to specify in what part of a site your search terms will occur
(including titles, urls and summaries)?
USE AltaVista (adv) or InfoSeek

to search reviewed and evaluated sites?
USE LookSmart's select directory)

BBC against discovering aliens on-air?


BBC against discovering aliens on-air?

07 Nov, 2012
Media networks relish the moments when they serve as the source for breaking news. And what network wouldn’t jump at the opportunity to broadcast the first detection of intelligent extraterrestrial life? The BBC, apparently.
Professor Brian Cox. (Credit: Paul Clarke/Wikimedia Commons)
On Wednesday, November 7, British physicist and professor Brian Cox appeared on the BBC 6 Music breakfast show. Professor Cox explained to the show’s host, Shaun Keaveny, that he and his colleagues on the BBC’s astronomy program Stargazing Live wanted to point the Jodrell Bank telescope at Threapleton Holmes B to listen for signs of life. The team discovered this planet in 2011, and it has reportedly never had a radio telescope pointed in its direction. But before the team got a chance to listen for alien life on this newly discovered planet, Cox claims the BBC nixed the idea.
He explained, “The BBC actually said ‘You can’t do that. We need to go through the regulations and health and safety and everything in case we discover a signal from an alien civilisation,’” according to excerpts by the Telegraph. Cox continued, explaining his response:
“[I said], you mean we would discover the first hint that there is other intelligent life in the universe beyond Earth, live on air, and you’re worried about the health and safety of it?”
So, it would seem that the BBC either has advanced knowledge of foul-mouthed extraterrestrials on Threapleton Holmes B, or they are involved in some sort of cover-up conspiracy! CONSPIRACY! OK, maybe not. Either way, the network appears to be unreasonably worried about the unlikely possibility of indecency coming from an intelligent extraterrestrial. Even if the team detected an extraterrestrial signal, and assuming the signal was intelligible, I have a feeling the world would forgive the BBC for broadcasting the message if it contained profanity. Extraterrestrial profanity.

Photojournalist from Denver’s Fox affiliate captures UFOs on camera


Photojournalist from Denver’s Fox affiliate captures UFOs on camera

09 Nov, 2012
An anonymous man gave KDVR Fox 31 in Denver, Colorado a video showing what he claims are UFOs over the city. He claims these objects appear “a couple of times a week,” but the objects fly “too fast to see with the naked eye.” The video has to be slowed down to make out the UFOs.
UFO over Denver. (Credit: KDVR)
A photojournalist from the station went to the same location as the anonymous man, set up his camera, and managed to capture a UFO video for himself. The station showed the video to aviation expert Steve Cowell who opined, “That is not an airplane, that is not a helicopter, those are not birds, I can’t identify it.”
KDVR Fox 31 reportedly checked with the Federal Aviation Administration (FAA) and the North American Aerospace Defense Command (NORAD), but neither organization detected any air activity during the time the video was recorded. And although the objects in the videos appear to be insects flying close to the camera, Cowell told the station that “the objects are not insects.”


What do you think the objects in these videos are? Share your thoughts with us by leaving a comment below, or by posting your opinions on our Facebook page.

http://www.openminds.tv/photojournalist-from-denvers-fox-affiliate-captures-ufos-on-camera/

Curiosity’s detection of methane on Mars could suggest extraterrestrial life


Curiosity’s detection of methane on Mars could suggest extraterrestrial life

24 Oct, 2012
Curiosity, NASA’s Mars Science Laboratory, has been busy exploring the red planet. The recent discovery of shiny particles in the Martian soil excited researchers, but another discovery by Curiosity could steal the spotlight.
Curiosity’s Sample Analysis at Mars (SAM). (Credit: NASA/JPL-Caltech)
Curiosity’s on-board Sample Analysis at Mars (SAM) instrument recently detected the presence of methane gas on Mars. As Space.com explains, “On one hand, methane can be geological in origin. But then there’s the prospect that the gas is biotic, or caused by living organisms — meaning it could be the gaseous residue of long-extinct microbes or even the output of Martian organisms alive and well today.”
Researchers are understandably enthusiastic about Curiosity’s methane detection, but scientists discovered methane in the planet’s atmosphere back in 2003. In that case, a research team opted for the geological explanation. According to an article published by ScienceDaily in May 2012, researchers were able to show that methane escapes from a meteorite “if it is irradiated with ultraviolet light under Martian conditions.” Therefore, the team concluded that the methane detected in the Martian atmosphere is a result of high-energy UV radiation triggering the release of methane from meteorites.
A Mars dust devil. (Credit: NASA/JPL-Caltech/UA)
Nancy Atkinson of Universe Today reported another possible explanation for methane on Mars in September 2012–dust devils. A team of researchers, led by Arturo Robledo-Martinez from the Universidad Autónoma Metropolitana, Azcapotzalco, Mexico, published a paper in the journal Geophysical Research Letters, detailing their proposal that “the discharges, caused by electrification of dust devils and sand storms, ionize gaseous CO2 and water molecules and their byproducts recombine to produce methane.”
With methane having already been detected in the Martian atmosphere, Curiosity was expected to detect the gas on the planet’s surface. But the variability of the methane Curiosity detected wasn’t expected. The next step is to monitor the methane levels over time to track variation. Chris McKay, space scientist and Mars specialist at NASA’s Ames Research Center, explains that, if the methane levels remain constant, “then this can be reconciled with normal processes and a meteoritic source of organics,” but “if it’s highly variable, then all bets are off.”

http://www.openminds.tv/curiositys-detection-of-methane-on-mars-could-suggest-extraterrestrial-life-865/

Another super-Earth discovered, potentially habitable


Another super-Earth discovered, potentially habitable

08 Nov, 2012
Researchers discovered what appears to be another “super-Earth” planet–a potentially Earth-like planet that is much larger than Earth, but smaller than a gas giant like Jupiter. Although other “super-Earth” planets have been discovered recently, they are pretty rare, so the discovery of another “super-Earth” planet is pretty exciting.
(Credit: Karl Tate/Space.com)
This new planet, HD 40307g, is the sixth planet in a six-planet system approximately forty-four light years from Earth. As Space.com explains, this planet orbits at a distance of 55.8 million miles from its star, HD 40307. And this distance “puts it into HD 40307’s habitable zone, the region in a planetary system where liquid water can exist on a planet’s surface,” meaning this planet could potentially support life as we know it.
An international team of astronomers made the discovery using the High Accuracy Radial Velocity Planet Searcher (HARPS) at the European Southern Observatory. But as astronomer Phil Plait of Discover Magazine points out, HD 40307g is still considered a planet candidate; it has not yet been confirmed.

resource:
http://www.openminds.tv/another-super-earth-discovered-potentially-habitable-873/

How to read your data used from your Interne provider

This is a good example from Comcast, You will need the primary email address from your internet provider:

The usage meter shows the current calendar month's data usage for your account starting on the 1st of the month. Over time, you will be able to see the previous three months' data usage as shown in the sample image below.



The usage meter is only available to Primary user accounts and Unrestricted Secondary user accounts with billing access.

If you would like to learn more about the usage meter and how it works, please visit
http://networkmanagement.comcast.net/datausagemeter.htm for more information. Please visit our customer support forums at http://forums.comcast.net if you would like to ask us more questions or post comments. You can also click here to chat with a customer service representative, or call 1-800-COMCAST for assistance.

Thank you for choosing Comcast!


This is a service-related email. Comcast will occasionally send you service-related emails to inform you of service upgrades or new benefits to your Comcast High-Speed Internet service.

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How to Commit Internet Suicide and Disappear from the Web Forever