Timeline for Can active sonar detect objects by "fluorescence" in a different frequency from the original pulse?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 26 at 1:54 | answer | added | Cort Ammon | timeline score: 1 | |
| May 26 at 0:07 | history | asked | Mike Serfas | CC BY-SA 4.0 |