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| Science & Technology |
| Directed Energy tests video |
| 2025-07-27 |
| [YouTube] |
| Posted by:3dc |
| #1 In the early 70's 3dc worked in a lab developing gases for lasers in those days actually using them in gas lasers were not planned because even 5 nines reflective mirrors or 5 nines clear glass couldn't take the high energy without burning up. This Lockheed one has mirrors and lenses and a glass cover. I wonder how they keep it clean enough not to burn itself up. |
| Posted by: 3dc 2025-07-27 01:53 |