According to the US Department of Transportation, more than half of all roadway fatalities occur on rural roads. Now engineers are building and testing a low-cost, self-powered thermal system that will detect vehicles, improve the visibility of stop signs and prevent early deaths.
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/03/190306081654.htm
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/03/190306081654.htm
Comments
Post a Comment
Thank you for your message. We are improving our services everyday.