I prefer science and history, not stories or news. Interesting enough to engage you, but not too much. Science Friday or Sean Carroll's Mindscape are good examp

I prefer science and history, not stories or news. Interesting enough to engage you, but not too much. Science Friday or Sean Carroll's Mindscape are good examples. Anything you find that lets your mind disengage and wander around bedtime. Make sure you have a sleep timer that stops after 30-60 min and/or turn off autoplay.