Podcasts are a great way to learn and be entertained whilst travelling.
These 3 are my present favourites. They are very different but all worth a listen.
Back to Work with Merlin Mann and Dan Benjamin
The Web Psychologist with Natalie Nahai
Yogamazing with Chaz Rough
They are an excellent way to expand on the ideas you will find in Do Breathe: Calm your mind. Find focus. Get stuff done.
There are many wonderful podcasts out there. What's on your playlist?