30 More Life Hacks Debunked Pt. 3 mental floss on You Tube List Show (245)

A weekly show where knowledge junkies get their fix of triviatastic information. This week, John tests a third round of 30 life hacks to see if they work as promised. Mental Floss Video on Twitter: Select Images and Footage provided by Shutterstock: Life Hack Links: 1. Cupcake eating: 2. DIY ice cream sandwich: 3. Ba