SEX-BOTS will help humans colonise Mars, according to a love-doll enthusiast who helps "test drive" randy robots.YouTuber, love-doll collector and sex-bot consultant Brick Dollbanger told The Sun that we'll soon by relying on droids for space travel – and said we'll eventually become bots ourselves. A divorced property developer in his 60s, Brick (not his real name) has been buying sex dolls for over a decade, and regularly advises California sex robot firm Realbotix on their upcoming Harmony love droid.And he's convinced they're going to help advance the human race: "I think we have to remember [sex robots] are here to help us...