| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| Cbarnes9 | "Hello everyone, sorry for the late replies; I am posting the field study results from AQMD that I was referencing. Their tests indicate that the PM..." | Read more » | over 5 years ago | |||
| Cbarnes9 | "I found the information about the 640 nm wavelength lasers quite interesting, thank you. I have been in communication from people from Lane Regiona..." | Read more » | over 5 years ago |