Filth is everywhere. It's inescapable, even on things we'd assume are clean and healthy to use - like weights at the gym, or soda fountain spigots, or even your own belt. Maybe carrying around some Purell isn't such a bad idea after all...

CSMaNa asked: What is dirtier than people realize?

Submissions have been edited for clarity, context, and profanity.

Keep reading... Show less

We've all seen those survival shows where people try to brave the most inhospitable environments. But how sound are their tactics? If there were no TV crews, would they make it? The truth may surprise you.

GayPeterParker asked: What "survival tip" should you NEVER use?

Submissions have been edited for clarity, context, and profanity.

Keep reading... Show less