How smart technology could change public transit

Joseph Chow has an ambitious goal: to transform how urban transportation systems are managed and designed, using mobile computing, information technology and the analysis of massive data sets.

Testing artificial photosynthesis

(Phys.org) —With the daily mean concentrations of atmospheric carbon dioxide having reached 400 parts-per-million for the first time in human history, the need for carbon-neutral alternatives to fossil fuel energy has never ...

Internet's fast lane getting crowded

When Google Inc. tapped Kansas City as its first test bed for super-fast Internet service, the market looked poised to slingshot into a high-tech stratosphere. Two years later, as a few Kansas City neighborhoods plug into ...

Mars rover self-portrait shoot uses arm choreography

(Phys.org)—The robotic arm on NASA's Mars rover Curiosity held the rover's Mars Hand Lens Imager (MAHLI) camera in more than 50 positions in one day to generate a single scene combining all the images, creating a high-resolution, ...

Connected vehicle, roadway test sites operating in Virginia

Someday, your auto and the roadway will be in constant communication and able to suggest route changes to avoid accidents, construction, and congestion; coordinate your vehicle with signal lights, other vehicles, and lane ...

Quantum bar magnets in a transparent salt

Scientists have managed to switch on and off the magnetism of a new material using quantum mechanics, making the material a test bed for future quantum devices.

Nasa begins development of Space Launch System flight software

(Phys.org) -- NASA engineers working on the new Space Launch System (SLS) can now begin developing the advanced, heavy-lift launch vehicle's flight software using newly delivered software test bed computers from Boeing. ...

NASA and CSA robotic operations advance satellite servicing

NASA's Robotic Refueling Mission (RRM) experiment aboard the International Space Station has demonstrated remotely controlled robots and specialized tools can perform precise satellite-servicing tasks in space. The project ...

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