At CNET, we've been publishing information about HDTV power consumption for a year and a half in our Quick Guide, which currently lists the results of our tests of more than 50 televisions. Until now, this data has been restricted to the Guide, but it really belongs in each individual HDTV review. That's why we're pleased to announce the "Juice box," a new chart that summarizes the television's power consumption and scores it against other models.
No sooner had we posted our top 10 boredom-busting road trip gadgets than up pops a portable navigation device to rule them all. In addition to its impressive list of media and navigation capabilities (movie and music playback, support for SD cards, TV tuner, 3D map rendering), the iNavi G1 also comes with a karaoke function to let the whole family serenade each other on those long, cross-country drives. Oh, how those hours will fly by!
The iNavi G1 is only available in Korea at the moment, but we are already perfecting our Livin' on a Prayer routine in the … Read more
It stands to reason some of the first people to own the iPhone will be those in the tech community or at least interested in Mac technology. For all the latest tech news, grab this app for your iPhone that combs all the most popular Mac sites for news stories and information. It offers a great list of headlines along with short summaries so you know what you're getting before you jump to the Web site.
iPhone link: http://www.mactech.com/commapplenewsforiphone.php
Web site link: http://www.mactech.com/
Hydrogen is lightweight and efficient as a fuel. When it burns, you get water as the exhaust, and the fuel cell technology that burns the gas is well developed. The major hang-up has been how to produce hydrogen without needing lots of fossil-derived energy.
Apparently, the way to cheap hydrogen is through aluminum. Purdue researchers earlier this year announced they'd found a way to use aluminum to get hydrogen from water. Today a Chinese ceramicist who did graduate work in Portugal says there's an even simpler way to derive hydrogen. This process uses powdered aluminum at room temperature, … Read more
General Motors is now an eco-friendly powerhouse, according to a press release waiting in my in-box when I got in this morning. According to GM's Medialink PR firm, the company is one of those pioneers "leading the charge and answering the call" to address global warming and the adverse impact on the environment.
Never mind that the company still makes the Hummer, the Cadillac Escalade, and the Yukon Denali--GM is planting drought-resistant native Michigan shrubs at its Lansing manufacturing facility to cut down on the need for irrigation and has also installed low-flow toilets to save water. … Read more
Nobody's going to like this one. Liberals will feel attacked. Libertarians will nod glumly. Conservatives will feel they're being blamed for something that hasn't happened. And those who intend to ignore climate change will continue to accuse others of a conspiracy.
Peter Wells, a researcher in Cardiff, England, has published an article warning that climate change could lead to a global, militaristic totalitarian state. Here's where you can find the article, but it will cost money to see it all. So, a brief summary: Climate change will create severe challenges to numerous nations. It may prove … Read more
In the race to make cars lighter, faster, and more economical, Ferrari is thinking outside the box. Well, it's thinking about the box, to be more accurate, as this week it unveiled a concept car made partially from cardboard. Looking very much like a squished Enzo, the full-size FXX Millechili also features a power-assist hybrid drive train (one in which electricity assists rather than replaces the gasoline engine), a carbon fiber frame, and plastic-and-cardboard panels.
BOSTON--At Red Herring East on Wednesday, Nicholas Parker, the chairman and co-founder of the Cleantech Group, gave a keynote address that painted a picture of clean technology as the next industrial revolution.
Parker's mantra: clean technology offers as much potential for profit as it does for global environmental benefit, if you know where to look.
Companies are so concerned about globalization right now, but they need to include clean technology as part of their plan or they will fall behind the rest of the world, according to Parker.
Working out can be such a bore without entertainment, and while we're big fans of flipping through magazines on the elliptical machine, the easiest way to zone out during any fitness activity is with some good tunes. When selecting a player for the gym, it's best to go with a Flash (solid state) player with a sweat-proof design, such as the RCA Jet. The Jet comes in your choice of 1GB or 2GB capacities, is inexpensive ($60 or $65, respectively), and offers plenty of workout-friendly extras--an armband, a stopwatch, and an FM tuner, to name three. Read the review … Read more
Carbon footprint, energy use, green tech: some phrases that won't be going away. From gasoline prices to global warming, we're likely to become more aware of what energy we burn up, just as most of us now have some sense of whether we're eating wisely (or not).
Just today the Live Earth concert folks e-mailed me a link to their carbon calculator. This one walks you through several pages of simple questions about how you live, and especially how you travel. This calculator was built by Earthlab.org. They want to know the size of your dwelling, … Read more