What stops the world's most leaning building from falling over?

About this video

From a channel a BrighterTube curator vetted · found via Round 4 discovery (unsure list, re-vetted by transcript) · 85% confidence

From a channel Lumen includes in full after transcript vetting: On-location engineering explainers building context then explaining mechanisms, e.g. leaning building, moving platforms.

A 12-minute video from Proper Engineering's catalogue; the title names its topic.

Video by Proper Engineering, played through YouTube's embedded player.