http://www.google.com.au/webhp?nord=1
It is John Venn's 180th birthday today. Check out the Google tribute!
There is more than one diagram too. It is really cool!
Any questions? Just ask!
http://www.google.com.au/search?nord=1&q=John%20Venn&oi=ddle&ct=john-venns-180th-birthday-5678550711533568&hl=en
Have a look here!
Whos john venn?
Melody not only his , its Kishore Kumar's 85th birthday too! He was a popular Indian playback singer!
interested , check out!
https://www.google.co.in/search?newwindow=1&site=webhp&q=Kishore+Kumar&oi=ddle&ct=kishore-kumars-85th-birthday-5765138946719744-hp&hl=en&biw=1360&bih=667&dpr=1
+118608 
