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Today I Learned...Random Acts of Learning

Lifelong learners learn something every day. What did you learn today?

By , About.com Guide

Trivia lovers unite! We're celebrating random acts of learning, the learning that happens every day if you're paying attention, with this list of entries in our series "Today I Learned...."

What did you learn today? Share it with us! Readers Respond: Share what you learned today.

1. About Rose-Colored Glasses

Rose-colored glasses by Barbara Penoyar - Getty ImagesBarbara Penoyar - Getty Images
Have you ever looked through rose-colored glasses? If you've ever wondered about the origin of this idiom, you'll love my personal experience with rose-colored glasses.

2. About B.A.R.F.

Cocopop by Deb PetersonDeb Peterson
Some people feed their dogs barf. Er, make that B.A.R.F. The idea elicits a look of disgust on most people's faces. What is it?

3. How to Get Chlorine Out of My Hair

TriSwimDeb Peterson
I learned this handy trick while watching the 2012 Summer Olympics. So much swimming. So many swimmers dealing with chlorine in their hair. How do they do it? I found out.

4. That Really Big Fish Bite on Swimbait

Matt PetersMatt Peters
I don't even fish, and I found myself fascinated by the results of fishing with swimbait. What is it? You might be surprised, too.

5. That Mussel Shells Are Really Cobalt Blue

MusselsDeb Peterson
This is one of my all-time favorite learnings. I put our empty mussel shells in a planter on our deck after a nice paella dinner. A few weeks later, they had transformed.

6. That Many English Surnames Were Professions

Justin Pumphrey - OJO Images Ltd - Getty ImagesJustin Pumphrey - OJO Images Ltd - Getty Images
You would think I learned this in grade school, and perhaps I did. But with apologies to my teachers, I had completely forgotten. It's one of those blinding flashes of the obvious to become reacquainted with the idea as an adult.

7. What Coyotes Sound Like

Coyote by Justin Johnsen - FlickrJustin Johnsen - Flickr
If you've lived in the country, the sound of coyotes is probably no surprise to you. But for a city girl transplanted, the cry of a pack of coyotes was a curious surprise.

8. That People Interrupt After Only 17 Seconds

5 Love Languages by Gary ChapmanGary Chapman
Just watching reality TV can increase your disappointment in the downward slide of American culture. What I learned from Gary Chapman added to that disappointment.

9. That Snap Judgments Are Usually Correct...Blink!

Blink by Malcolm GladwellMalcolm Gladwell
Do you trust your intuition? Are stereotypes the result of snap judgments? Malcolm Gladwell taught me a few fascinating things about what we know for sure in the blink of an eye.

10. That Two Inches Can Mean Life or Death

Bob King's RebarBob King
You're driving down the highway minding your own business when, quick as lightning, something comes through your windshield. Will you be as lucky as Bob King?

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