submarine
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| The Terrifying Titanic Tourist Tragedy: Oceangate Sub Missing |
|
39 | 928 | 3 September 2025 |
| Regulus—The First Submarine-Launched Nuclear Missile |
|
1 | 237 | 2 December 2023 |
| An Experiment to Form a Radio Communication Channel in a Marine Environment |
|
34 | 1044 | 3 October 2023 |
| Deep Submergence Rescue Vehicle |
|
0 | 283 | 25 July 2023 |
| A Homebuilt Submarine Simulator |
|
1 | 326 | 14 June 2023 |
| From 1942—“Diesel Lubricating and Cooling Systems” |
|
0 | 287 | 3 December 2021 |
| Attack Submarine USS Connecticut Collides with “Object”—What Happened? |
|
0 | 309 | 11 October 2021 |