Find the answer for Dot on a radar screen from the people who brought you the USA TODAY Daily Crossword Puzzle.

The claim: Radar technology wouldn’t work if the Earth was a globe. An April 20 Instagram post (direct link, archived link) features an image of a world map on a radar screen."You think radar ...

Part 1 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.

On his cathode-ray screen the observers could easily locate a submerged steel drum 1,200 ft. away, a garbage can at 900 ft., sand bars, dock pilings, fish nets and ropes.

Then their radar screen went out as well. The radio communications quickly returned, but many of the radar scopes within the facility did not. “I would say the scopes that went black were gone ...

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.