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5 Things to Do Before Buying an HDTV by Josh Briggs Cite Feedback Share Recommend (1) HDTV Image Gallery iStockphoto.com/mgkaya Kicking your heels up to watch your new HDTV will be more satisfying if you do a little homework before you buy. See more HDTV pictures. So, you're thinking about jumping into the vivid world of high definition, huh? Well, get ready for visual bliss. The difference between high definition... |
Cern collider ready for power-up |
Newer, Faster, Cheaper iPhone 3G
Software and Online Store Will Widen Its Versatility, But There Are Hidden Costs
July 8, 2008 by Walter S. Mossberg
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Apple Inc.’s iPhone has been the world’s most influential... |
December 7, 2007
Web Access and E-Mail on Flights
By SUSAN STELLIN
Passengers may soon hear a new in-flight announcement: “You can now log on.” Starting next week and over the next few months, several United States airlines will test Internet service on their planes. On Tuesday, JetBlue Airways will begin offering a free e-mail and instant messaging service on one of its planes, while American Airlines, Virgin America and Alaska Airlines plan to offer broader... |
Google pushes into mobile phones Google has unveiled software it hopes will power a variety of future mobile phones and boost the web on the move.
The software could lead to cheaper phones as it is designed to speed up the process of making mobile services.
The firm is working with four mobile manufacturers - Samsung, HTC, Motorola and LG - but a Google branded phone was not announced.
The first phones using the so-called Google "software stack" will be available in the second half of 2008.
"This is going to bring the internet into... |
Africa waiting for net revolution By Darren Waters Technology editor, BBC News website
More than a third of Africa's citizens should have access to broadband internet by 2012, a conference of technology leaders is set to hear.
Fewer than four out of 100 Africans currently use the internet, and broadband penetration is below 1%.
The barriers to broadband access are key talking points at the Connect Africa meeting in Kigali, in Rwanda.
Dr Hamadoun Toure, head of the International Telecommunication Union has called for "immediate action". |
Cheap trainers still protect feet Expensive trainers do not protect runners' feet more than cheaper ones, according to a study published in the British Journal of Sports Medicine.
Dundee University researchers asked participants to test three pairs - costing £40 to £45, £60 to £65, and £70 to £75 - made by different brands.
Electronic tests on eight areas of the sole as they walked and ran found no major differences in cushioning impact.
Impact was sometimes cushioned better in cheaper trainers, the study found.
That findings were reached after injury-causing... |
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Le Devoir SAMEDI, samedi 14 avril 2007, p. d4
Pas fantastique, le plastique
Deglise, Fabien
Pour changer les comportements de l'industrie de la consommation, doit-on se fier à l'éducation des consommateurs et aux pressions qui pourraient normalement venir avec? Ou bien imposer des lois pour forcer la main des dirigeants d'entreprise?
Devant ce dilemme, la petite ville de Leaf Rapids, au Manitoba, vient de trancher. Dans un geste étonnant, au début du mois, la municipalité de 500 âmes... |
Les codes barres
Introduction
Omniprésents, les codes barres sont des acteurs discrets de la vie courante. Destinés à automatiser l'acquisition d'une information généralement numérique, ils trouvent leurs applications dans des domaines aussi variés que la gestion des prêts d'une bibliothèque, les caisses enregistreuses à lecture optique, ou le contrôle de la production dans l'industrie... Toutes les informations peuvent êtres codées sous forme de mots binaires,... |
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Le Devoir LE MONDE, mercredi 4 avril 2007, p. a5
En photo Le TGV fracasse son record de vitesse
Le, Devoir
Le TGV a établi hier, à 574,8 km/h, un nouveau record du monde de vitesse sur rail, sur la ligne à grande vitesse est-européenne.
D'une puissance deux fois supérieure à celle d'un TGV normal, spécialement construite par Alstom et dénommée V150, la rame a pulvérisé le record de 515,3 km/h établi le 18 mai 1990 par un TGV Atlantique entre Paris et Tours. Lors des essais menés... | |
Physics promises wireless power Jonathan Fildes Science and technology reporter, BBC News
The tangle of cables and plugs needed to recharge today's electronic gadgets could soon be a thing of the past.
US researchers have outlined a relatively simple system that could deliver power to devices such as laptop computers or MP3 players wirelessly.
The concept exploits century-old physics and could work over distances of many metres, the researchers said.
Although the team had not built and tested a system, computer models and mathematics suggest... |
Web inventor fears for the future By Pallab Ghosh Science correspondent, BBC News
Sir Tim Berners-Lee is concerned about the future of the web Berners-Lee interview The British developer of the world wide web says he is worried about the way it could be used to spread misinformation and "undemocratic forces".
The web has transformed the way many people work, play and do business.
But Sir Tim Berners-Lee told BBC News he feared that, if the way the internet is used is left to develop unchecked, "bad things" could happen. |
Blu-ray player put to the test By Darren Waters Technology editor, BBC News website
High definition movies have finally arrived in the UK in the shape of the first Blu-ray player from Samsung, the BD-P1000.
For more than two years we have been tantalised with promises of knockout picture quality that would make ordinary DVD video look tired and monochromatic. But does the reality match the hype?
Samsung's first UK Blu-ray player is a sleek unit that outwardly resembles an ordinary DVD player.
BlU-RAY FACTS Capacity: 50GB (dual-layer) | |
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