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PRO TIP Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.

Learning without distractions
  1. 1 24:27 Complete beginner’s guide to 3D printing – Assembly, tour, slicing, levelling and first prints Teaching Tech · 2.9M views
  2. 2 20:52 Beginners guide to 3D printer slicers Teaching Tech · 274.3K views
  3. 3 14:34 Bed levelling for beginners to achieve a perfect first layer Teaching Tech · 382.6K views
  4. 4 11:40 Why understanding the structure of wood can make stronger 3D prints Teaching Tech · 28.9K views
  5. 5 14:46 Honest 3D printer buyer’s guide: Find the best machine for you! Teaching Tech · 612.7K views
  6. 6 18:01 3D printer troubleshooting – Free step by step help website Teaching Tech · 36.9K views
  7. 7 14:55 Updated Marlin firmware setup guide – VS Code and Auto Build Marlin Teaching Tech · 417K views
  8. 8 13:23 Are modified 3D printers better? Stock vs upgraded Ender 3 comparison Teaching Tech · 304.3K views
  9. 9 14:30 Bootloaders and EEPROM – Understanding your 3D printer for beginners Teaching Tech · 51.5K views
  10. 10 10:57 ABL offset guide including new probe Z offset wizard Teaching Tech · 410.2K views
  11. 11 15:01 5 beginner Ender 3 fixes – featuring manual mesh bed leveling guide Teaching Tech · 611.3K views
  12. 12 21:36 Essential (and obscure) 3D printing tools and spares Teaching Tech · 337.4K views
  13. 13 13:36 Why 3D printing is amazing! (but will not replace industry manufacturing) Teaching Tech · 163.7K views
  14. 14 12:23 How a 3DBenchy can tell where your 3D prints need improvement Teaching Tech · 1M views
  15. 15 15:47 Guide to crimp connectors on 3D printers – Take your wiring to the next level! Teaching Tech · 327.9K views
  16. 16 13:19 Why direct drive is not automatically better than bowden tube Teaching Tech · 606K views
  17. 17 10:40 3D printer calibration site V2 – Still free and better than ever! Teaching Tech · 271K views
  18. 18 14:29 Why and how you should find your 3D printer’s weaknesses to avoid disaster Teaching Tech · 47.6K views
  19. 19 5:20 How to connect to your 3D printer via terminal – Pronterface & Octoprint Teaching Tech · 69.6K views
  20. 20 7:31 How to connect to your Raspberry Pi via SSH – PuTTY & WinSCP Teaching Tech · 84.8K views
  21. 21 23:49 Resin 3D printing beginners step by step guide Teaching Tech · 1.2M views
  22. 22 12:17 Why 3D printer time estimates are wrong and how to fix them Teaching Tech · 67.1K views
  23. 23 7:54 STL thumbnails and other 3D printing computer optimisations Teaching Tech · 68K views
  24. 24 15:35 Comparing 3D printing model websites objectively to find a winner Teaching Tech · 93.5K views