if I can give you a small hint, is it possible to consider creating your videos a bit shorter ? I am a gardener whos spending more than a half year "in the grass" so I am absolutely not intending to insult you or your knowledge, just suggesting cutting unneeded words or sentences, because in total we could save like few minutes (sorry). anyway, honestly I have never heard about chinampas, but since now I feel like an amateur with basic knowledge. good, valuable evening. ;)
grab an upvote for your work !
peace !