how to use a paper towel

I love finding new, presumably better ways to think about things we’ve been taking for granted. Here’s a brief (4.5 min), entertaining TED talk that teaches us a better way to dry our hands with paper towels:

About Ian

Physics professor... science education researcher and evangelist... foodie and occasionally-ambitious cook... avid traveler... outdoorsy type (hiking, camping, whitewater kayaking, teaching wilderness survival skills to high school students, etc.)... amateur photographer... computer programmer and amateur web designer... and WAAY too busy!
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