GMRS power levels and wide-band capable signal will allow a further talking range than FRS radio. When used with ... automatically scans and receives weather reports from the channel, letting ...
This claim is seemingly supported by a study of snakebite frequency, which shows the number of bites rose and fell in relation to periods of drought and no drought. Researchers then concluded ...
Researchers are taking experimental navigation technology to the skies, pioneering a backup system to keep an airplane on course when it cannot rely on global positioning system satellites.