We have almost completed two months of 2015. In two months you can really transform your life through experience and habits. Keep...

The concept of "fitness" has transformed over the past few decades, as we've developed more metrics to test, more conceptual ideas of...

This week will feature Olympian Ski Jumper Anders Jacobsen. A departure from the other videos that have been posted, I was compelled to...

Having a daily practice so powerful, as your progress is automatic while your effort is imperceptible. Keep building on your habits and...

The ultimate paradox in self-development is the interplay between pushing forward and hanging back. The forces of expansion and...

Take the most popular song of 2014 - a deep, soulful cry against intolerance by religious institution - and pair it up with an equally...

Before I list the challenges for this week, I'd like to encourage you to keep going with any of your previous challenges if you feel...

Do a quick Google search on Pattern Recognition and you'll find complex statistical methodology and theories which create models for how...

A combination of dance, acrobatics and music, Capoeira is Brazilian martial art said to have been developed by the African slaves as a...

Hopefully last week's challenge went well and you decide to extend the challenge another week/month/year. Here are three more challenges...