Gents: Here is the response (From the FDA and the Transportation Security Administration) regarding the dosage to human beings by the new body scanners, now being deployed in many airports. http://tinyurl.com/279pc7n Cheers! earle * ________________________ Earle Jones 501 Portola Road #8008 Portola Valley CA 94028 Home: 650-424-4362 Cell: 650-269-0035 earle.jones at comcast.net