100 Ways to Develop Your Mind(stevenaitchison.co.uk)
stevenaitchison.co.uk
100 Ways to Develop Your Mind
http://www.stevenaitchison.co.uk/blog/2009/09/27/100-ways-to-develop-your-mind/
http://www.stevenaitchison.co.uk/blog/2009/09/27/100-ways-to-develop-your-mind/
Some sound pretty radical, but interesting (a whole day blindfolded?)
I can vouch for Number 41 (also number 64)... I had no TV for five years (got one as a gift, and still don't watch it), had no Internet for one of those five (much harder than no TV!), and I found out I really don't miss the news, and don't miss out on much important (I've missed on a transportation strike announcement a few times, or on the weather, but nothing serious).