Transportation

"There is growing evidence that extreme weather events related to climate change are on the rise — droughts, wildfires, hurricanes, and heatwaves are all becoming more common. Climate-related events are already adversely affecting the lives of many Americans. The economic and financial impacts are also increasingly evident: we are already seeing elevated financial losses associated with an increased frequency and intensity of extreme weather events. Some have described Pacific Gas and Electric's bankruptcy as the first climate-related bankruptcy of a major US corporation... more »

Research partners from the Texas A&M Transportation Institute and Texas A&M University have found that older adults are more likely to use ADAS if they are taught how to use these technologies through interactive videos rather than through manuals or live demonstrations. “Older adults have a higher rate of vehicle crashes because of degradations in physical, mental and motor capabilities,” said Maryam Zahabi, assistant professor in the Department of Industrial and Systems Engineering and director of the human-system interaction (HSI) laboratory. “With ADAS, some of the mental workload related to driving can be taken off, and we’ve shown that instructional videos are the best way to introduce ADAS to seniors. more »

Joan Cannon Writes: Think of the poets and novelists and playwrights whose words sink into the consciousness of thousands and even millions and remain there, as emblems, guides, beacons of hope or warnings of disasters, and the excuse (as if one is needed) presents itself. Maybe there’s information or a revelation for some unknown viewer that you can provide, even if it's not earth-shaking. Besides, we all know more about ourselves than we do about anyone else. I've lived a life that is unique in the sense that every single one, like every single snowflake, is singular, but without any outstanding characteristics. In spite of that, I want to talk about it. more »

NASA Editor's note, June 5, 2020: Asteroid 2002 NN4 will safely pass by the Earth on June 6 at a distance of approximately 3.2 million miles (5.1 milliion kilometers), about 13 times further away from the Earth than the Moon is. There is no danger the asteroid will hit the Earth. As they orbit the Sun, Near-Earth Objects occasionally approach close to Earth. CNEOS calculates the motion of all NEOs forwards to 2200 A.D. and backwards to 1900 A.D., and determines the times and distances of the Earth close approaches. more »