A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at 30 more life hacks!

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A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at 30 more life hacks!

Subscribe for new episodes of mental_floss every Monday, Wednesday, and Friday!

----

Mental Floss Video on Twitter: http://www.twitter.com/mf_video

Select Images and Footage provided by Shutterstock: www.shutterstock.com

----
Website: http://www.mentalfloss.com
Twitter: http://www.twitter.com/mental_floss
Facebook: http://www.facebook.com/mentalflossma...
Store: http://store.mentalfloss.com/ (enter promo code: "YoutubeFlossers" for 15% off!)