Can a high-tech sniffer help keep us safe?

ScienceDaily
Sep 11, 2019, 8:38 am114 pts
Science stinks. So thought Megan Harries as she measured drops of putrescine and cadaverine -- the chemicals that give decomposing corpses their distinctive, terrible odor -- into glass vials. She then placed the vials on the floor, walked outside, and closed the door behind her. Harries was conducting the…

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