Here are three pages for your daily dose of humour. Remember, only one comic a day!

Comics
http://www.comics.com/index.html

Club Funny
http://tinyurl.com/yt8owo

Science Jokes
This is from a user's page in the Netherlands
Albert Einstein (1879-1955), German-Swiss physicist, developed the special and general relativity theory. He received the Nobel prize in physics in 1921 for the explanation of the photo-electric effect.
http://tinyurl.com/3xlv6p