Aproveitem bem: Leap second means 2006 will arrive late: The new year will begin one second late to compensate for the slowing down of the Earth's rotation, scientists have confirmed.
The so-called "leap second" will be added to the end of December 31.
Leap seconds were first introduced in 1972 to keep "clock time" and "Sun time" in step.
Culturas, economia e política, tecnologia e impactos sociais, media, contaminantes sociais, coisas estranhas... Cultures, economy and politics, technology and social impacts, media, social contamination, weird stuff...
30 dezembro 2005
VITAMEDIAS
A vergonha da manchete do Expresso de hoje:
"Foram efectuadas 1980 tentativas de entrevistas. Dos contactados 1254 (63,3 por cento) recusaram colaborar no estudo. A amostra atingida, de 726 entrevistas validadas (?) tem 44,9 por cento [de respondentes] dos 15 aos 30; 36,8 por cento dos 31 aos 49 anos; e 18,3 por cento com 50 anos ou mais, distribuição que obviamente não tem correspondência com a população residente em Portugal Continental. (?) O erro máximo da amostra é de 3,64 por cento."
Já agora, o que esta excelente e balanceada amostra deu foi: 90,1 por cento dos inquiridos revelaram-se heterossexuais, 7 por cento homossexuais, e 2,9 por cento bissexuais. 7+2,9=10 É daqui que vem a manchete, perceberam?
É preciso dizer mais alguma coisa?
"Foram efectuadas 1980 tentativas de entrevistas. Dos contactados 1254 (63,3 por cento) recusaram colaborar no estudo. A amostra atingida, de 726 entrevistas validadas (?) tem 44,9 por cento [de respondentes] dos 15 aos 30; 36,8 por cento dos 31 aos 49 anos; e 18,3 por cento com 50 anos ou mais, distribuição que obviamente não tem correspondência com a população residente em Portugal Continental. (?) O erro máximo da amostra é de 3,64 por cento."
Já agora, o que esta excelente e balanceada amostra deu foi: 90,1 por cento dos inquiridos revelaram-se heterossexuais, 7 por cento homossexuais, e 2,9 por cento bissexuais. 7+2,9=10 É daqui que vem a manchete, perceberam?
É preciso dizer mais alguma coisa?
29 dezembro 2005
TECNOSFERA
Hackers Rebel Against Spy Cams: When the Austrian government passed a law this year allowing police to install closed-circuit surveillance cameras in public spaces without a court order, the Austrian civil liberties group Quintessenz vowed to watch the watchers.
Members of the organization worked out a way to intercept the camera images with an inexpensive, 1-GHz satellite receiver. The signal could then be descrambled using hardware designed to enhance copy-protected video as it's transferred from DVD to VHS tape.
The Quintessenz activists then began figuring out how to blind the cameras with balloons, lasers and infrared devices.
Members of the organization worked out a way to intercept the camera images with an inexpensive, 1-GHz satellite receiver. The signal could then be descrambled using hardware designed to enhance copy-protected video as it's transferred from DVD to VHS tape.
The Quintessenz activists then began figuring out how to blind the cameras with balloons, lasers and infrared devices.
TECNOSFERA
Gender gap alive and well online: A study by the Pew Internet Project found that roughly the same percentage of men and women in the US are serious internet users.
But the research found that men value the net for the freedom it gives them to try new ways of doing things.
By contrast women like the opportunities the net gives them to make and maintain human connections.
But the research found that men value the net for the freedom it gives them to try new ways of doing things.
By contrast women like the opportunities the net gives them to make and maintain human connections.
VITAMEDIAS
Apocalípticos vs. integrados?
Director da 2: diz que canal pode perder autonomia
2: poderá perder autonomia
'Perda de autonomia da 2 pode mudar-lhe matriz'
Manuel Falcão deixa feito o "trabalho de casa" na 2
Público: Director da 2 despede-se com balanço positivo
Director da 2: diz que canal pode perder autonomia
2: poderá perder autonomia
'Perda de autonomia da 2 pode mudar-lhe matriz'
Manuel Falcão deixa feito o "trabalho de casa" na 2
Público: Director da 2 despede-se com balanço positivo
TECNOSFERA
The Risky Business of Spreadsheet Errors: Spreadsheets create an illusion of orderliness, accuracy, and integrity. [...]
At the same time, faulty spreadsheets and poor spreadsheet practices have been implicated in a wide variety of business and financial problems.
At the same time, faulty spreadsheets and poor spreadsheet practices have been implicated in a wide variety of business and financial problems.
28 dezembro 2005
TECNOSFERA
Passado:
The Top 10 interesting people in the Blogosphere in 2005:
1. Matt Mullenweg, WordPress
2. Mena Trott, Six Apart
3. Jason Calacanis, Weblogs Inc., (AOL)
4. Michelle Malkin
5. David Krug (aka Liberal Cowboy), Jack of All Blogs & the Team at Go Flock Yourself
6. Nick Denton, Gawker Media
7. Rupert Murdoch, News Corp
8. David Sifry, Technorati
9. Darren Rowse, b5media
10. Frank Warren, Post Secret
The 2005 Search Blog Awards:
* Best Search Engine News Blog: Search Engine Watch Blog
* Best Search Engine Community Blog: Search Engine Roundtable
* Best SEO Blog: Matt Cutts
* Best Search Marketing & Contextual Blog: JenSense
* Best News/Blog Search Engine Blog: Technorati Weblog
* Best Search Engine Corporate Blog: Google
Futuro:
The Blog Herald predictions for 2006:
1. Technorati will be bought
2. SixApart won?t be bought
3. Nick Denton will sell Gawker Media
Uno de cada cinco blogs es falso: Los splogs, o blogs falsos creados para vender un producto, empiezan a convertirse en un serio problema: ya suponen la quinta parte de la blogosfera.
The Top 10 interesting people in the Blogosphere in 2005:
1. Matt Mullenweg, WordPress
2. Mena Trott, Six Apart
3. Jason Calacanis, Weblogs Inc., (AOL)
4. Michelle Malkin
5. David Krug (aka Liberal Cowboy), Jack of All Blogs & the Team at Go Flock Yourself
6. Nick Denton, Gawker Media
7. Rupert Murdoch, News Corp
8. David Sifry, Technorati
9. Darren Rowse, b5media
10. Frank Warren, Post Secret
The 2005 Search Blog Awards:
* Best Search Engine News Blog: Search Engine Watch Blog
* Best Search Engine Community Blog: Search Engine Roundtable
* Best SEO Blog: Matt Cutts
* Best Search Marketing & Contextual Blog: JenSense
* Best News/Blog Search Engine Blog: Technorati Weblog
* Best Search Engine Corporate Blog: Google
Futuro:
The Blog Herald predictions for 2006:
1. Technorati will be bought
2. SixApart won?t be bought
3. Nick Denton will sell Gawker Media
Uno de cada cinco blogs es falso: Los splogs, o blogs falsos creados para vender un producto, empiezan a convertirse en un serio problema: ya suponen la quinta parte de la blogosfera.
ECOPOL
Virtual Jihad - The Internet as the ideal terrorism recruiting tool: According to Gabriel Weimann, a professor of communications at the University of Haifa in Israel, the number of all terrorist Web sites--those advocating or inciting terrorism or political violence--has grown from a dozen in 1997 to almost 4,700 today, a nearly 400-fold increase. (By comparison, the total number of Web sites has risen about 50- to 100-fold.) The enumeration includes various Marxist, Nazi and racist groups, but by far the dominant type, according to Weimann, is the Islamist-jihadist variety, which accounts for about 70 percent.
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