When the Silver Age began, there were two particular types of characters who were seen as really cool that no longer get treated the same way in popular fiction -- scientists and test pilots. Scientists were the heroes of every other science fiction comic book from DC and Marvel in the 1950s and 1960s. Reed Richards being a cool scientist was a totally normal thing at the time. Similarly, test pilot Chuck Yeager was one of the most admired heroes in the United States in the 1950s due to his skills as a test pilot. You need to keep those things in mind when you realize how modeling Hal Jordan after guys like Yeager defined the character so much in the late 1950s.
The word superhero is often used for the people with some extraordinary powers and instincts. Superheroes have always been an excitement for the people all around the world as they give hope of justice for all. But, what multiply the excitement are the hot and sexy actresses playing superheroes, kicking some bad-asses wearing sexy-tight-short outfits. Playing a superhero is not an easy thing as it seems, it is a difficult job for the actresses playing. They not only have to look strong and serious for their role but also hot and seductive at the same time!
superhero costume design
Another Detective Comics character, Halle Berry plays Patience Phillips who is murdered and then brought back to life to become Catwoman. The character acquires cat-like abilities and is on a look-out for her murderer in the film. Berry won the Golden Raspberry Award for Worst Actress in 2005 for Catwoman and accepted the award in person, one of few people to do so.
When he was originally working on Batman for National Comics, artist Bob Kane was thinking of the character as being a brighter hero, with a costume that would have bat-wings. Eventually, Kane brought in writer Bill Finger to work on the character idea and Finger explained to him that they should go the other direction. Finger was a big fan of the shadowy pulp fiction hero, the Shadow, and Finger felt that they should take the character into the shadows with a dark costume and a cape and a cowl to make him look more like a bat. Kane agreed and Batman was born.
By the end of the 1940s, superheroes had lost a lot of their appeal to the public. National Comics (now DC Comics) went from having dozens of superhero titles to only having a handful. Most of the members of the Justice Society of America fell out of sight in the world of National. Flash and Green Lantern went from appearing in multiple titles to not appearing in any books at all!