diumenge, 29 de novembre del 2015
Presentation of the Rite of Pasage
Tarantulas evolved blue colour 'at least eight times'
Published: 28 November 2015
That is the conclusion of a study by US biologists, exploring how the colour is created in different tarantula species.
The hue is Caused by tiny structures inside the animals' hairs, but vary across Those shapes the family tree.
Sr. Hsuing of Ohio University, has a doctorate in science, says these tarantulas have the blue color to have had to evolve least eight times, have known geneologic doing a tree, forming one large and detached by one of the branches of the blue tarantula
The team also purchased specimens of eight tarantula species, and took a close look at those blue hairs.
They used electron microscopes to zoom in on tiny shapes within those hairs and conducted simulations of how those shapes could produce a "structural colour" by reflecting - very specifically - this wavelength of blue light
.
The results, again, pointed to the colour cropping up multiple times independently: several different types of shape could be seen, even on the same branch of the family tree.
"That's one of the reasons why it must have evolved so many times - because we don't see a very clear pattern of how these different mechanisms split," Mr Hsiung said.
"If we could see a clear split, then it might have evolved just one or two times. But it's all over the place.
"But if it's not for other tarantulas, then it must be to some other receivers out there."
It may be that this colour helps conceal the critters from their prey while they hunt at night; or perhaps it serves as a warning to stop the tarantulas themselves being eaten.
"We don't know yet," Mr Hsiung said.
Link: http://www.bbc.com/news/science-environment-34944735
That is the conclusion of a study by US biologists, exploring how the colour is created in different tarantula species.
The hue is Caused by tiny structures inside the animals' hairs, but vary across Those shapes the family tree.
Sr. Hsuing of Ohio University, has a doctorate in science, says these tarantulas have the blue color to have had to evolve least eight times, have known geneologic doing a tree, forming one large and detached by one of the branches of the blue tarantula
The team also purchased specimens of eight tarantula species, and took a close look at those blue hairs.
They used electron microscopes to zoom in on tiny shapes within those hairs and conducted simulations of how those shapes could produce a "structural colour" by reflecting - very specifically - this wavelength of blue light
.
The results, again, pointed to the colour cropping up multiple times independently: several different types of shape could be seen, even on the same branch of the family tree.
"That's one of the reasons why it must have evolved so many times - because we don't see a very clear pattern of how these different mechanisms split," Mr Hsiung said.
"If we could see a clear split, then it might have evolved just one or two times. But it's all over the place.
"But if it's not for other tarantulas, then it must be to some other receivers out there."
It may be that this colour helps conceal the critters from their prey while they hunt at night; or perhaps it serves as a warning to stop the tarantulas themselves being eaten.
"We don't know yet," Mr Hsiung said.
Link: http://www.bbc.com/news/science-environment-34944735
Why Greeks are exhuming their parents
Published: 26 November 2015
Katerina kitsou, For the writer realized that this weeping beside the tomb of his father, who is buried for more than seven years ago, what happens is that your children can no longer pay the grave of his father.
The author says that Greece hit Athens and Thessaloniki and that means there many people who are dead and tombs of three years for the dead are rented and if they can not afford it are reused for other dead. They use the tombs of respect for the dead.
Petros Bakirtzis dug to see what's inside the tombs and fortunately all the dead were already broken, some had shorts and shoes as you said with irony.
My opinion:
I miss this article because I find it quite shocking that families have to pay too high a salary to have a dead buried, because today much of Syria is being massacred. It is an issue that has to talk in great detail because many people are going wrong.
Katerina kitsou, For the writer realized that this weeping beside the tomb of his father, who is buried for more than seven years ago, what happens is that your children can no longer pay the grave of his father.
The author says that Greece hit Athens and Thessaloniki and that means there many people who are dead and tombs of three years for the dead are rented and if they can not afford it are reused for other dead. They use the tombs of respect for the dead.
Petros Bakirtzis dug to see what's inside the tombs and fortunately all the dead were already broken, some had shorts and shoes as you said with irony.
My opinion:
I miss this article because I find it quite shocking that families have to pay too high a salary to have a dead buried, because today much of Syria is being massacred. It is an issue that has to talk in great detail because many people are going wrong.
Summary of film: The hunger games
The Hunger Games is a 2008 science fiction novel by the American writer Suzanne Collins. It is written in the voice of 16-year-old Katniss Everdeen, who lives in the dystopian, post-apocalyptic nation of Panem in North America.
It is a film narrated in the first person by the protagonist Katniss, a girl of 16 years, where he lives in a post-apocalyptic Panem nation.The Hunger Games, "an annual event in Panem where a boy and a girl from each district spanning from ages twelve to eighteen must fight to the death between them.
She lives in the poorest of all District 12 and in charge of mining. He has a younger sister Primrose Everdeen.The day you get to choose to taxes, called "Harvest Day" Prim is being chosen as female tribute from District 12. But Katniss protective attitude toward his sister cause she is offered as a tribute to life-saving Prim.
On the trip, they know their mentor Haymitch Abernathy, only winning games with life out of District 12. He advises them and starts to explain everything to be done in the following days. He explains that approaches the parade of taxes, an event where participants of the games are presented to the public. Cinna plans that Katniss and Peeta emanating use a fire suit and attention and get sponsors.
After several days of training, the taxes must give a show for the Rangers Capitol. This in order to receive a score of 1 to 12 to guide sponsors. In his presentation, Katniss throws an arrow an apple placed in the mouth of a pig. Katniss receives the highest score of all districts one eleven out of twelve.
When you are in the Hunger Games Peeta and Katniss team up and break the laws of the Capitol where only one could survive the Hunger Games, and finally Peeta and Katniss are the only survivors because they have no value to kill each other.
It is a film narrated in the first person by the protagonist Katniss, a girl of 16 years, where he lives in a post-apocalyptic Panem nation.The Hunger Games, "an annual event in Panem where a boy and a girl from each district spanning from ages twelve to eighteen must fight to the death between them.
She lives in the poorest of all District 12 and in charge of mining. He has a younger sister Primrose Everdeen.The day you get to choose to taxes, called "Harvest Day" Prim is being chosen as female tribute from District 12. But Katniss protective attitude toward his sister cause she is offered as a tribute to life-saving Prim.
On the trip, they know their mentor Haymitch Abernathy, only winning games with life out of District 12. He advises them and starts to explain everything to be done in the following days. He explains that approaches the parade of taxes, an event where participants of the games are presented to the public. Cinna plans that Katniss and Peeta emanating use a fire suit and attention and get sponsors.
After several days of training, the taxes must give a show for the Rangers Capitol. This in order to receive a score of 1 to 12 to guide sponsors. In his presentation, Katniss throws an arrow an apple placed in the mouth of a pig. Katniss receives the highest score of all districts one eleven out of twelve.
When you are in the Hunger Games Peeta and Katniss team up and break the laws of the Capitol where only one could survive the Hunger Games, and finally Peeta and Katniss are the only survivors because they have no value to kill each other.
A Point of View: The all-American drive to legalise marijuana
Published: 8 hours ago 29/11/15 at 10:59 ( Magazine )
In western Canada put marijuana as a medical product to reassure i ease in this not approve much of America, but with a minimum consumption and not abusive.
After a steady 50-year war on marijuana legalization, the government clarified that drugs are bad for gentem but that could not consume as abusive because America is a free country, and people have to be happy in theory.
As an ex-chief of police in Vancouver said in a recent CBC documentary: "The only thing prohibition achieves is putting revenue into organised crime."Because otherwise marijuana could also be a large influx of money to the government only cares that, as the author of the text.
Obviously the government was money to be said that marijuana would be used for medical purposes, but it is clear that some people will not use it for medical purposes and the government knows it, but the government if vee money and is happy.
Link: http://www.bbc.com/news/magazine-34942443
In western Canada put marijuana as a medical product to reassure i ease in this not approve much of America, but with a minimum consumption and not abusive.
After a steady 50-year war on marijuana legalization, the government clarified that drugs are bad for gentem but that could not consume as abusive because America is a free country, and people have to be happy in theory.
As an ex-chief of police in Vancouver said in a recent CBC documentary: "The only thing prohibition achieves is putting revenue into organised crime."Because otherwise marijuana could also be a large influx of money to the government only cares that, as the author of the text.
Obviously the government was money to be said that marijuana would be used for medical purposes, but it is clear that some people will not use it for medical purposes and the government knows it, but the government if vee money and is happy.
Link: http://www.bbc.com/news/magazine-34942443
'Li-fi 100 times faster than wi-fi'
Published: 27 november 2015
Li-fi concept means that it is a new technology that will leave behind the old wi-fi, giving more power to speed. That LED bulb, cable and internet pictures connector is needed.
It was tested this week by Estonian startup Velmenni, in Tallinn. The former gives 1Gbps internet, and laboratories testing the new Li-fi can reach more than 224Gps.
To carry out the '' li-fi '', she is taking place at the University of Edinburgh.
Since they were able to get to do this, I could innovate it in hospitals and technologies that may be more successful.
Link: http://www.bbc.com/news/technology-34942685
Li-fi concept means that it is a new technology that will leave behind the old wi-fi, giving more power to speed. That LED bulb, cable and internet pictures connector is needed.
It was tested this week by Estonian startup Velmenni, in Tallinn. The former gives 1Gbps internet, and laboratories testing the new Li-fi can reach more than 224Gps.
To carry out the '' li-fi '', she is taking place at the University of Edinburgh.
Since they were able to get to do this, I could innovate it in hospitals and technologies that may be more successful.
Link: http://www.bbc.com/news/technology-34942685
dilluns, 2 de novembre del 2015
My favorite band
ACDC: Members: Angus Young, Cliff Williams, Brian Jhonson, Stevie Young, Chris Slade.
ACDC
Are an Australian hard rock band, formed in November 1973 by brothers Malcolm and Angus Young, who continued as members until Malcolm's illness and departure in 2014.
AC/DC had sold more than 200 million records worldwide, including 71.5 million albums in the United States.
This lifted band fame in the early 1979s with the song Highway to Hell, and from that year began to be famous Scottish brothers became famous and won fame as professional guitarists.
In 1980 with the legendary song Back in Black, for condolences give the former singer of this band, I still grabbed more and more fame.
This band in the 20th century, became a model of life to all the people of the United States, metaleras people, rockers, and other people started to devote to music through them.
They came to have so many masses of people who sold many albums of music. One example was Arnold Schwarzenegger took one of his songs to put in your movie, and even more so caught more famous band ACDC. People liked it because it was a band that made people leave to go for music i dance uncontrollably.
ACDC
Are an Australian hard rock band, formed in November 1973 by brothers Malcolm and Angus Young, who continued as members until Malcolm's illness and departure in 2014.
AC/DC had sold more than 200 million records worldwide, including 71.5 million albums in the United States.
This lifted band fame in the early 1979s with the song Highway to Hell, and from that year began to be famous Scottish brothers became famous and won fame as professional guitarists.
In 1980 with the legendary song Back in Black, for condolences give the former singer of this band, I still grabbed more and more fame.
This band in the 20th century, became a model of life to all the people of the United States, metaleras people, rockers, and other people started to devote to music through them.
They came to have so many masses of people who sold many albums of music. One example was Arnold Schwarzenegger took one of his songs to put in your movie, and even more so caught more famous band ACDC. People liked it because it was a band that made people leave to go for music i dance uncontrollably.
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