What do you think of when you hear the word superhero? A guy or girl in a cape and tights flying over the city rescuing people in distress?
In reality, the REAL superheroes are the people who make our lives easier: the people who fix our cars, make sure our lights are working, guarantee that we have food to eat, ensure that our precious water is running and clean, produce clothes to keep us warm and dry and build the houses that we go home to at night.
Things we in modern life take for granted, without thinking about the people involved in getting us these basic services.
Here, editorial cartoonist with Sydney's Daily Telegraph newspaper Warren Brown discusses trade heroes and the largely invisible impact they have on our lives.
Music That's Built to Last SkillsOne meets Rob Dillon, the maker of video arcade games - from pinball machines, to golf games, in which you can compete with people across the world through the internet. We find out just what's involved in this dynamic industry!
What do you think of when you hear the word superhero? A guy or girl in a cape and tights flying over the city rescuing people in distress? 
