submarine
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| The Terrifying Titanic Tourist Tragedy: Oceangate Sub Missing |
|
40 | 972 | 18 October 2025 |
| Regulus—The First Submarine-Launched Nuclear Missile |
|
1 | 259 | 2 December 2023 |
| An Experiment to Form a Radio Communication Channel in a Marine Environment |
|
34 | 1081 | 3 October 2023 |
| Deep Submergence Rescue Vehicle |
|
0 | 290 | 25 July 2023 |
| A Homebuilt Submarine Simulator |
|
1 | 326 | 14 June 2023 |
| From 1942—“Diesel Lubricating and Cooling Systems” |
|
0 | 288 | 3 December 2021 |
| Attack Submarine USS Connecticut Collides with “Object”—What Happened? |
|
0 | 311 | 11 October 2021 |