The discovery that weather radar systems can detect meteorite falls marks a significant leap in how scientists study and ...

Part 2 of a 2 part Photoshop CC tutorial showing how to make a great-looking, classic, radar screen display including a grid background, radar sweeps, glowing blips, and radiating concentric circles.

Radar worked by sending out a radio wave and ... signal into the direct current necessary for visualization on the screen. These crystals often couldn't handle the quickness and intensity of ...

On the radar screen, their departures could be seen as a roughly circular accumulation that was growing in intensity. The NEXRAD radar also helped to identify a previously unknown roost location ...