Hakology - Binary numbers

Picked one by one from a mixed channel. Transcript check: both title readers certain; 4 of 5 sampled certain picks confirmed by transcript, none failed. Channel rule: Include only videos whose titles and content are explicit how-to tutorials, technique demonstrations or repair/rebuild walkthroughs (e.g. 'How to…', 'Tutorial', 'basics', 'Introduction to…', rebuild/replacement guides, build-and-code projects); exclude updates, community/reboot videos, product pros/cons or software shout-outs, activism, skits and short slow-mo clips.