3 ms·
DNA spray to catch criminals
- hammock 16y agoWow...I have never heard of this stuff. Seems like a surveillance cam could perform similar function without being as intrusive (i.e. actually spraying unwashable goop on your body).
- beej71 16y agoSeems awesomely abusable from basically all directions. Well, except for providing exculpatory evidence, of course.