Fast Little Cars All Around us! What Are They Telling Us?

I recently witnessed my son’s excitement caused by a little car passing by so fast, he had just enough time to snatched it with my camera. “What is this thrill all about?” I asked! He said that one of these Italian cars a Lamborghini or Ferrari, can cost a million bucks! Gee, what a great [...]

AP IMPACT: GPS could save airlines time and fuel

CHICAGO – A World War II-era air traffic network that often forces planes to take longer, zigzagging routes is costing U.S. airlines billions of dollars in wasted fuel while an upgrade to a satellite-based system has languished in the planning stages for more than a decade. The $35 billion plan would replace the current radar [...]

Scientists make unique knee-brace power generator

WASHINGTON (Reuters) – Talk about a knee-jerk reaction. Scientists in the United States and arent none repeat scroll 0 50%;cursor:pointer;”>Canada said on Thursday they have developed a unique device that can be strapped on the knee that exploits the mechanics of human walking to generate a usable supply of electricity.