digital imaging

3 Stories

Avatar Speaks to Our Inner Science Geek

Flick appeals to humans' natural wonder at the weird world

(Newser) - Excuse Carol Kaesuk Yoon if she seems “a bit breathless,” but Avatar has reinvigorated the biologist’s awe of the natural world, and she suspects that effect is what’s really driving the flick’s blockbuster success. People love to puzzle over nature, and try to order it... More »

Tears Lone Signal of Sadness: Study

(Newser) - Tears are more than just an indicator of sadness, Wired reports—they may be the indicator, as far as other people are concerned. People categorize identical images of a face totally differently if tears are present in one photo and digitally removed from the other, a new study found. “... More »

As Mammograms Go Digital, Docs Call More Women Back

Imaging changes prompt cancer concerns as experts learn the ropes

(Newser) - As more radiologists switch from film to digital mammogram imaging, they must learn new interpretation techniques—and that means more healthy women face a dreaded recall for further testing, the New York Times reports. During the changeover, “there’s an increase in the rate of things you think are... More »

3 Stories