Booth Babes with Angie & Chris Duplis
Booth babes are controversial, but have you ever met the people behind the costumes? Find out what it's really like to work at a trade show as a booth actor.
HowStuffWorks: How Porta Potties Work
You can find porta-potties at festivals, construction sites and concerts across the planet – but how do they work? Get a closer (non-messy) look here.