Entertainment : 10 things you didn't know about Batman

1. Arkham Asylum(2009) has entered the Guinness book of World Records for the most critically acclaimed superhero video game of all time.
2. Robin's character was killed by the fans in DC comics in 1988. There was a hotline setup where the readers could vote whether to put down the character and 5,342 readers voted to put Robin down.
3. Bruce Wayne's character has a photographic memory.
4. Bruce Wayne is seen driving a Lamborghini Murcielago in Batman Begins and The Dark Knight. The meaning of Murcielago is "bat".
5. There have been 7 Nightwings, 5 Robins, 5 Batgirls, 5 Batmen, 3 Huntresses, 2 Batwomen but only 1 Oracle.
6. Robin was supposed to appear only in one issue.
7. In the Comic books, The Batcave is accessible by turning the hands of a grandfather clock to 10.47 which is the time Thomas and Martha Wayne died.
8. Before the Batcave was introduced in 1948, Batman used a hidden aircraft hangar to store the Batplane.
9. Batman knows over 125 different styles of martial arts.
10. The first team up between Batman and Superman was in a 1945 radio show, not the comic books.