Interesting to say the least

http://www.google.com/hostednews/afp/article/ALeqM5jTToZb5_sZ3l5zoP7h4799CkAzIQ

Amazing crystal cave in Mexico

http://www.bbc.co.uk/programmes/p005zvtv

Living without money!!! Another way is possible..

http://www.telegraph.co.uk/earth/greenerliving/7951968/The-man-who-lives-without-money.html