The concept of super powers has existed pretty much as long as humanity itself has.
radioactive waste
The Somarians invented the Cuneiform characters.
You must have the show confused with another. I have added a link on the show Jeopardy.
Batman does not have any superpowers.
invented
well it depends from the manga... its just like reading books you have different genres and there is of course fantasy, action, romance, etc...
None. Humans don't have superpowers.
Humans can not achieve superpowers. Maybe in the future.
Because of Dr. Manhattan?
You can't get superpowers, they don't exist in the game.
so the genetic characters can be transmitted
Dr Who and many cartoon characters.