If there are multiple things out there, say more raindrops, more beams will bounce back. What radar can do is measure the ...

However, Louisiana and Arkansas both permit sheriffs to use radar, and both report lower overall traffic death rates than Mississippi - 18.7 per 100,000 in Louisiana and 21.2 in Arkansas, compared to ...

Radar, which stands for radio detection and ranging, has been around for almost as long as controlled flight. Robert Watson-Watt and Arnold Wilkins conducted the first experiments that led to a ...