Corrections

This is the public corrections record for the Built Before Machines channel. Every episode's sources are listed in its description.

When we get something wrong and someone shows us a better source, the correction is logged here with the date, the episode, what we said, what is right, and the source that showed it. Important corrections are also read on screen in an upcoming episode.

Nothing is quietly deleted. If a correction is itself corrected, the old line stays, struck through, with the new one below it.