1. Elbit Ltd., a maker of medical scanners and televisions, and a defense contractor as well, were unchanged in Tel Aviv. 2. The original plan of Congress was for the Transportation Department to buy thousands of explosive-detection systems, minivan-size machines that work like medical CAT scanners. 3. The team used a medical MRI scanner to study the brains of the volunteers, selected from a Finnish twin registry. 4. In Britain, all checked bags must be screened for explosives with X-ray or CT machines similar to medical CAT scanners. |