| Drew Builds Stuff | Maker projects (sauna, tiny house, solar car, etc.) |
| ElectroBOOM | Electrical engineering and humour |
| Foresty Forest | Hiking, mountaineering, camping, van life |
| NightHawkInLight | Science experiments, novel research |
| NileRed | Chemistry experiments |
| NurdRage | Chemistry experiments, mostly at small/home scale |
| Practical Engineering | Engineering concepts explained |
| Projects With Dave | Solar, battery, and electrical projects and howtos |
| rctestflight | RC projects–airplanes, boats, hydrofoils, etc. |
| Technology Connections | History and mechanics of electronics, appliances, etc. |
| Tom Stanton | Maker projects (bikes, drones, trebuchets, etc.) |
| Voidstar Lab | 3D printing |