WHEN
Neil Armstrong landed on the moon
http://e-riddles.blogspot.gr/2013/04/neil-armstrong-landed-on-moon.html

http://e-riddles.blogspot.gr/2013/04/12-golden-pounds-1-phony-and-3-magicians.html     can you find the phony one?    

Can you find what the wise man said??…      http://e-riddles.blogspot.gr/2013/03/the-wise-man.html

Can you complete the equation?
http://e-riddles.blogspot.gr/2013/03/complete-equation.html