Hand-Held Device (1 of 2) (IMAGE) University of Washington Caption This is the hand-held device for extracting DNA. Credit UW/NanoFacture/KNR Usage Restrictions Photo credit required License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.