U.S. Department of Energy @ENERGY
Scientists at Pacific Northwest National Laboratory - PNNL have developed an ultra-sensitive technology that can detect explosive vapors, deadly chemicals, more in ⏱️seconds. Read how this new technology went up against trained sniffer dogs, and won. https://t.co/7ozWsvGVHM https://t.co/1MmAI05oqv — PolitiTweet.org