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How to double world gas mileage by 2050

A new campaign to improve automotive fuel efficiency worldwide by 50 percent by the year 2050 was announced at the Geneva Motor Show on Wednesday.

The Global Fuel Economy Initiative and its "50 by 50" campaign has the backing of leaders of four major international organizations: David Ward, director general of the FIA Foundation; Nobuo Tanaka, the executive director of the International Energy Agency; Jack Short, the secretary general of the International Transportation Forum; and Achim Steiner, the executive director of the United Nations Environment Program (UNEP).

Car companies, the "50 by 50" report (PDF) says, … Read more

Homeland Security: The reality show

Queue the music: the U.S. Department of Homeland Security is about to get its own reality show.

On Thursday, ABC announced a mid-season replacement show called "Homeland Security USA." From Arnold Shapiro, the Emmy-winning producer of such documentaries as Scared Straight," the network said the series will give viewers an unprecedented look at the work of the men and women at the DHS "while they use the newest technology to safeguard our country and enforce our law."

The 13 hour-long episodes were shot entirely on location throughout the United States.

ABC says the producers … Read more

Silly goggles could save napping commuters

Chindogu, or the Japanese art of un-useful objects, strikes again. Pyocotan's Noriko-san Googles are so silly, they're, well, silly.

Apparently costing $200 to develop, which could be seen as a waste of good money in the current financial climate, this device flashes a digital sign that tells everyone where you're headed. That way, should you nod off, some kind fellow passenger might be prevailed upon to alert you before your stop.

It's a good thing these cover most of your face, since that means you can still face the world should some camera-phone idiot videotape you … Read more

The court of bus riders: Why it's faster than driving in Shanghai

Shanghai blogger Wang Jianshuo points out a less-than-expected reason why riding the bus is faster than driving on his commute: ad hoc protest against traffic enforcement:

Bus drivers don't follow the traffic rule as strictly as other car drivers. They just drive wildly, and policemen tend not to care about them. Why? I saw some cases when the policeman stops the bus, and the whole bunch of people on the bus surrounded the policeman and protest to ask the policeman release the driver.

This comes in addition to a more engineered factor, the bus-only lane on highways. People bending … Read more

Will Beijing's sustained driving restrictions maintain clear skies?

Much has been made of Beijing's decision to keep a lighter version of its Olympics traffic restrictions, not least because whatever the city did to clean the air seemed to have worked in August. But the renewed measures are weaker and the probable effect is unclear.

Alex Pasternack at Treehugger points out that the sustained restrictions, which took effect October 1, will be weaker than during the Games. Only one fifth of cars will be pulled from the road on weekdays, versus half under the Olympics rules.

According to The Beijinger (also via Alex), the city's other restrictions … Read more

Steve Fossett's plane possibly found, authorities say

Authorities may have found the wreckage of the plane that adventurer Steve Fossett was flying when he went missing last year.

"The National Transportation Safety Board has dispatched investigators to California to investigate the crash of a small plane that was found (Wednesday)," the NTSB said Thursday in a statement.

Fossett, who was flying a Bellanca 8KCAB, has been missing since September 3, 2007. He took off from Yerington, Nev., for a local flight. Investigators say they found wreckage at about a 10,000-foot elevation in the Sierra Nevada in the vicinity of Mammoth Lakes, Calif.

There has … Read more

T. Boone Pickens invests in natural gas-fueled taxis

Betting on his new energy plan, oil mogul T. Boone Pickens has helped invest $160 million in a company that makes taxi cab fleets that run on natural gas, a cleaner burning fuel.

Pickens, along with lead investor Perseus, a private equity bank, invested this week in Troy, Michigan-based Vehicle Production Group (VPG). VPG makes natural gas-fueled taxi cabs and consumer cars that are wheelchair accessible. Clean Energy Fuels Corp., which was founded by Pickens, is also an investor in VPG. The company said it plans to use the funds to further production of vehicles for release by early 2010.… Read more

Is the iPod, at long last, a high-end audio component?

I never thought I'd say this, but I'm starting to think the iPod is a true high-end audio component. What's changed? I heard it in my high-end system, docked into Wadia's 170i Transport ($379). I can now testify to the iPod's bona fides.

Thing is, an iPod, even one loaded with uncompressed AIFF or WAV files, isn't all by itself a high-end component, but teamed with Wadia's 170i Transport, aka, dock, an iPod is elevated to high-end status. The transformation takes place when the Wadia transmits the iPod's zeros and ones to an outboard digital-to-analog (D/A) converter in your A/V receiver, or even better, a standalone high-end D/A. Wadia's claims that the 170i is the first and only "dock" to extract a digital output from an unmodified iPod.

The 170i's digital out sends a 16 bit/44.1 kHz PCM digital signal to a D/A. The 170i does that for MP3, AAC, Apple Lossless, AIFF, and WAV files, but just be aware that it converts all but AIFF and WAV to 16/44.1. It can also pass 16/48 PCM, but in most cases 16/44.1 is what you'll get.

According to Wadia's national sales manager, Martin Cooper, iPods store MP3, Apple Lossless, and AAC files in Apple's own digital language, and when an iPod is nestled into a 170i it converts those files to 16/44.1 PCM. That way, the signals can be processed by the D/A in your A/V receiver or high-end D/A. MP3, Apple Lossless, and AAC files will sound "good," just not quite the same as the original CD. In other words, only AIFF and WAV files can be heard with bit-for-bit accuracy over the 170i. … Read more

SpaceX suffers third rocket launch failure

A privately funded rocket suffered a launch failure Saturday night, the third launch failure in as many attempts for an Internet entrepreneur who is hoping to develop private space delivery and transportation.

The failure occurred about two minutes after the launch of the two-stage Falcon 1 rocket, which was manufactured by Space Exploration Technologies, also known as SpaceX. A failure prevented the two stages from separating after the launch from a central Pacific atoll, SpaceX CEO Elon Musk said in a company blog. The rocket was carrying three satellites for NASA and the Department of Defense. Musk said an investigation … Read more

Segway, meet the Toyota Winglet

Toyota Motor on Friday showed off a new stand-up scooter that could one day be seen zipping alongside the Segway on the personal-transporter superhighway.

The "Winglet" has a body the size of an A3 sheet of paper that houses an electric motor, two wheels, and internal sensors that constantly monitor the rider's position and make adjustments in power to ensure stability.

A parallel link mechanism lets riders go forward, backward, and turn by shifting body weight, making the Winglet potentially useful for maneuvering in tight spaces or crowded urban environments.

Riders can cruise around at a leisurely … Read more