Links to experience

Something for your occipital lobe:
http://www.snafu.com/Rotation.html

Somethings for your political humourist:
http://www.jibjab.com/
http://whitehousewest.com/

Somethings to ponder. Try to believe in the reality of what you are seeing:
http://www.nasa.gov/multimedia/imagegallery/image_feature_188.html
http://antwrp.gsfc.nasa.gov/apod/ap040720.html