The internet is a miracle of knowledge and opportunity for self-education. The mobile, wireless internet just takes it to the next level. For those occasions where you find yourself wondering "is this true?" or "how does that work?", etc--train yourself to take the extra few moments to look it up.
This also makes a great, easy-to-keep New Year's Resolution.
Pro tip: sometimes the explanations will be too long to read in the moment. Read-later apps, such as Pocket, are perfect for capturing those articles for later digestion.
This also makes a great, easy-to-keep New Year's Resolution.