4 ms·
Better wear a thick coat too. "The pentagon has a laser that identifies people by their heartbeat" https://www.engadget.com/2019-06-27-the-pentagon-has-a-lase
by cdirkx 6y ago
Better wear a thick coat too.
"The pentagon has a laser that identifies people by their heartbeat"
https://www.engadget.com/2019-06-27-the-pentagon-has-a-laser-that-identifies-people-by-their-heartbe.html https://www.engadget.com/2019-06-27-the-pentagon-has-a-laser...
- 14 6y agoI would also guess those same lasers could be used to analyze a persons breath from afar and distinguish different gas compositions, tone and frequency of breathing from different people distinguishing them.
- dkdk8283 6y agoThis is a new one. A lot of people have had an EKG, the database is already seeded.
- Vecr 6y agoI wonder how well UHMWPE[1] armor plates would work as well. [1]: https://en.wikipedia.org/wiki/Ultra-high-molecular-weight_polyethylene https://en.wikipedia.org/wiki/Ultra-high-molecular-weight_po...