| user: | DriftRegion |
| created: | December 2, 2019 |
| karma: | 220 |
| 1. | Modular Tracks for Magnetic Levitation(pubs.aip.org) |
| 2. | Kola Superdeep Borehole(davidsmythe.org) |
| 3. | Segmented Turning Designer(cdelker.bitbucket.io) |
| 4. | 1 year ago | discuss |
| 5. | The Journey of HyperPhysics [video](youtube.com) |