I was just watching a program on Discovery Health channel about super-human strength. They made a quick reference to the SS having been given steroids and that they not only gave extra strength but also short tempers, which can be a benificial combination in a battle scenario I'm sure. They also hit on present research into exoskeleton and nano technology.....
www.newscientist.com/blog/technology/2006/10/exoskeleton-update.html
Has anyone any further, more interesting, information on this? I'm sure it's been discussed here before but, a search turns up no topic titles on the subject.