optics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| The Three Types of Night Vision |
|
2 | 118 | 10 November 2023 |
| Engage Cloaking Device! — It's Done with Mirrors |
|
1 | 101 | 20 August 2023 |
| Clean Room on the Cheap |
|
0 | 137 | 4 July 2023 |
| Through the Looking Glass—How Do Mirrors “See” Hidden Objects? |
|
0 | 173 | 21 April 2023 |
| Mystery Illuminating a Crookes Radiometer with an Infrared Laser |
|
0 | 164 | 28 December 2022 |
| Cataract Surgery and Intraocular Lens Implantation |
|
25 | 745 | 21 October 2022 |
| A-moose-ing Breakthrough in Optical Filter Fabrication |
|
1 | 228 | 13 April 2022 |
| James Webb Space Telescope—Fine Mirror Alignment Completed |
|
0 | 274 | 17 March 2022 |
| Four Ways to Be Invisible |
|
0 | 265 | 16 March 2022 |
| A Monolithic Schmidt-Cassegrain Telescope |
|
1 | 228 | 18 October 2021 |