NASA teams with Lockhead to develop faster-than-sound jet
World travelers itching for a faster ride may see their desire satisfied in the years to come. NASA announced this week that it’s budgeted about $20 million for developing a design for a new “low-boom” supersonic jet that could fly faster than the speed of sound (about 760 mph). Most existing passenger jets cruise along at about 570 mph.
Looking southwest over Denver – check out the corn maze in the lower right.
Above the Continental Divide of the Rockies in Colorado, with several ski areas, including Keystone and Breckenridge visible.
Heathrow”s Terminal 3 from above.
Following the Danube eastward.
A lovely aerial view of Vienna from the south.
A few more aerial views, just because looking at the world from above is so cool. The air was filled with a wintry haze during a recent flight to LA, but with a little editing I was able to bring out some of the detail in the Denver cityscape, and a black and white edit of the mountains helped sharpen the image a bit. It was also fun to see the giant jets at Heathrow all lined up, looking a bit like toy planes. Just a couple of hours later, our flight path took us along the mighty Danube for the approach to Vienna, spread out and gleaming in late winter sunshine.
Lack of incentives, limited public awareness has stunted the wide adoption of collision avoidance technology
FRISCO — Federal safety officials blasted the U.S. auto industry in a new report for failing to make progress on using life-saving collision avoidance systems in new cars.
The National Transportation Safety Board report says rear-end crashes kill about 1,700 people every year and injure half a million more. More than 80 percent of those deaths and injuries might have been mitigated had the vehicles been equipped with a collision avoidance system.
New traffic pollution data screams out for better transit planning and improved emissions control technology for motor vehicles
FRISCO — Pollution from auto exhaust can quickly build to dangerous levels at stoplights, where drivers are exposed to about 25 percent of their total exposure during a typical commute.
More and more research is proving that the nanoparticles from exhaust contribute significantly to respiratory and heart disease, so University of Surrey scientists decided to study the exposure. Drivers spend just 2 percent of their journey time passing through traffic intersections managed by lights, this short duration contributes to about 25 percent of total exposure to these harmful particles.