Bloomberg Anywhere Remote Login Bloomberg Terminal Demo Request


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

Bloomberg Customers


The Podunk Post on Sale at the Eiffel Tower

Despite waves of innovation, from TV to the Internet, people still read newspapers. So instead of trying to revolutionize reading habits, PEPC Worldwide, a Dutch startup, is using kiosk technology to bring readers whichever newspaper they want, wherever they happen to be.

PEPC's Presspoints digital kiosks, which have already popped up in about 100 airports, business centers, and hotel lobbies around the world, can deliver the latest editions of more than 100 hometown newspapers. For about $5, customers can select a paper and, two minutes later, lift out a black-and-white edition complete with photos and ads. Newspapers from the Los Angeles Times to Reykjavik's Morgunbladid may sign up to participate in the service. They then transmit their latest editions as Adobe Systems PDF files to PEPC, which sends them by satellite to disk drives in each kiosk. PEPC has invested $8 million to develop the kiosks, which it sells for $10,000 a pop. People unaccustomed to small planes may be a bit leery of hailing a six-seat air taxi, no matter how advanced its engines and electronics. But planes from Albuquerque's Eclipse Aviation may boast a safety feature no jetliner can match: a parachute big enough to float the plane gently down to the ground.

In mid-November, Ballistic Recovery Systems (BRS) won a $600,000 award from NASA to develop a parachute for jet taxis. It will be a beefed-up version of the chute the South St. Paul (Minn.) outfit already supplies to Cirrus Design for its four-seater prop planes. Nearly 400 Cirrus aircraft are now flying, and its Duluth (Minn.) plant cranks out two more every day. The Federal Aviation Administration has also approved BRS chutes for retrofitting on certain Cessnas.

Do the giant chutes work? Just ask Lionel Morrison, a Dallas architect. On Oct. 3, shortly after takeoff in his Cirrus SR22, a piece of the left wing came loose, making the plane hard to control. So Morrison pulled the handle that launches a small rocket and deploys the chute. He floated down from 1,500 feet--the first person to land an FAA-certified plane under a parachute. Arguments can often get heated--literally--in part because shouting voices pump tiny amounts of energy into the air. Each sound wave briefly compresses the air, which raises its temperature. When loudspeakers are used in laserlike acoustic devices that amplify the compression cycles and quickly extract heat, sound can be harnessed to serve as a heat pump, for such jobs as refrigeration. In the mid-1990s, NASA exploited this principle to build a "thermoacoustic" refrigerator for use in space. But the cooling system just wasn't efficient enough to compete for down-to-earth applications.

Researchers at Pennsylvania State University have continued to hone the technology. At a December meeting of physicists, Matthew E. Poese and Steven L. Garrett unveiled the guts of an ice-cream display freezer powered by sound. Funded in part by South Burlington (Vt.) ice-cream powerhouse Ben & Jerry's Homemade, the prototype thermoacoustic cooling system caps two decades of work begun at Los Alamos National Laboratory sponsored mainly by the Office of Naval Research.

Existing fridges, freezers, and air conditioners use chemical refrigerants that deplete the earth's ozone layer. Production of these chemicals was banned in 1996. But their replacements are hardly cause for celebration: The new refrigerants are far worse than carbon dioxide in terms of global warming.

If further development of thermoacoustic chilling pays off as expected, it could create truly "green" refrigeration systems. Ultimately, Garrett believes, a thermoacous- tic heat pump could even be hooked up to help power a new generation of hybrid electric cars. -- If you thought rising levels of atmospheric carbon dioxide might benefit farms and forests, think again. A three-year study by Stanford University shows that if current trends in climate change are projected forward, plant growth may not drastically speed up--despite an abundance of CO2. In the study, described in the Dec. 6 issue of Science, researchers exposed 32 plots of grassland to simulated climate conditions with varying levels of water, soil-based nitrogen, CO2, and heat. Contrary to expectations, high levels of CO2 stimulated plant growth only when the other three factors were kept at current levels. Under conditions that included higher temperatures and nitrogen levels--both associated with industrial trends behind global warming--a superabundance of CO2 slowed the expected acceleration of plant growth.

-- Front-projection TVs can provide high-definition pictures on very large flat screens. They avoid the need for a rear-projection system's bulky cabinet, but the projector must be placed directly opposite the screen, which often means rearranging furniture. Now, Silicon Optix in San Jose has developed a chip that corrects for images projected from the side. It will show up next year in a home movie projector from Taiwan's Nexgen Mediatech.

blog comments powered by Disqus