Spirituality & Wellness - 5 free documentaries about meditation & mindfulness.
Start with Mystery Places: The Beatles Meditation Place & a Floating House in Canada (52 min, Free Documentary), then Ruby Wax on Mindfulness (27 min, The School of Life). All 5 documentaries here are free to watch from their makers' official uploads. To read deeper, the top-rated book on meditation & mindfulness is Wherever You Go, There You Are by Jon Kabat-Zinn.