DURHAM – Engineers at Duke University have demonstrated a prototype X-ray scanning machine that reveals not just the shape of an object but its molecular composition. With unprecedented resolution and ...

Billed as a way of acclimatizing kids with airport security checks, the Scan-It X-Ray machine detects the presence of metal in objects and is, let’s face it, a scary addition to your child’s toy box.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A traveler sent their pet cat through the ...