hamlicarbarca
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10 years ago @ http://www.belfasttele... - Annual conference: Tea... · 3 replies · +2 points
http://www.talkorigins.org/faqs/behe/review.html
10 years ago @ http://www.belfasttele... - Unionist leaders must ... · 2 replies · +7 points
10 years ago @ http://www.belfasttele... - \'Believing a child is... · 0 replies · +4 points
We’ve now got representatives in place across Northern Ireland with our newest branch in Fermanagh and South Tyrone being inaugurated just recently. Three hundred members, WOW, I was in a fishing club with more members. There must be a lot of travelling to give the impression that all these branches are thriving, bet the same faces appear at all the so called local branches.
10 years ago @ http://www.belfasttele... - Unionist leaders must ... · 4 replies · +7 points
10 years ago @ http://www.belfasttele... - Annual conference: Tea... · 0 replies · +1 points
The night sky on Earth (assuming it survives) will change dramatically as our Milky Way galaxy merges with its neighbours and distant galaxies will expand beyond our view.
The quickening expansion will eventually pull galaxies apart faster than light, causing them to drop out of view. This process eliminates reference points for measuring expansion and dilutes the distinctive products of the big bang to nothingness. Even the hiss of of background radiation will be no more. In short, it erases all the signs that a big bang ever occurred.
To our distant descendants, the universe will look like a small puddle of stars in an endless, changeless void. Colomni thank you for the above post. It is both, sobering and humbling, that this intelligent species on this planet, at this time, may be the only one capable of understanding, and
be the only one, able to look back on its evolution. The evidence will eventually disappear and if a intelligent mind evolves in the far distant future in any star system in any galaxy, they will all see the same localised part of the universe with no clues to how they got to be here. A supernatural explanation would be the only reason for their existence available to them. Roger is not important in the grand scheme of things, apart from the nonsense he spouts. It would be almost criminal scientific neglect, to regarded his views as anything other than rubbish.
10 years ago @ http://www.belfasttele... - 3.5 billion-year-old f... · 0 replies · +1 points
10 years ago @ http://www.belfasttele... - Broadcaster Gerry Ande... · 0 replies · +34 points
11 years ago @ http://www.belfasttele... - 3.5 billion-year-old f... · 21 replies · +2 points
Scientists have discovered possibly the earliest signs of life on Earth – remains of bacteria that are almost three-and-a-half billion years old – in a remote region of north-west Australia.
Evidence of the complex microbial ecosystem was found in sedimentary rocks in the remote Pilbara region in Western Australia, an area which contains some of the world's oldest rock formations.
One of the researchers, David Wacey, from the University of Western Australia, said the newly-discovered evidence of bacteria "was possibly the oldest signs of life on Earth". With these microbial systems in the Pilbara, you can see these things in the field and under the microscope. You can see how the bacteria were interacting with the sediment they were living on." We don't see the microbe themselves but we see large scale structures that the microbes constructed before they died," he said.
"We see tufts and wrinkles and – when we look down the microscope – we see filaments tangled in sand grains. We are also seeing organic material which are the actual microbes but they are decomposed to the point that we cannot see an actual cell. You just see a mass of carbon-rich material."
One of the early signatures of life is trace organic matter. It is possible to distinguish between organic molecules that form by chemical processes and organic molecule that are synthesized by living organisms. The key is the ratio of the two isotopes of carbon; 12C and 13C. The common isotope is 12C and living organisms preferentially incorporate 12C when they synthesize carbohydrates, lipids, and other molecules of life.
The result is that organic molecules made in cells have a smaller percentage of the heavy isotope, 13C. The presence of "lighter" organic molecules is evidence of life.
11 years ago @ http://www.belfasttele... - Arthur suffers \'acute... · 0 replies · +1 points
11 years ago @ http://www.belfasttele... - 3.5 billion-year-old f... · 25 replies · +5 points