2 sisters see the world for the first time ever, thanks to a 15-minute procedure.

Did you know that blindness is 500% more prevalent in developing countries?

Whoa, that is a lot. And not only that, but about half of the blind kids and adults in the developing world could get their eyesight back with a relatively straightforward surgery.

National Geographic brings us the story of sisters Anita and Sonia, who come from a very poor family in India.


All GIFs via National Geographic/YouTube.

They've been blind since birth.


When kids from acutely poor families remain blind for life, their families often send them to beg on the street. But there is an amazing way out.

Like an "in-15-minutes-you'll-have-eyesight" way out.

See, there's this miracle surgery that can restore the eyesight of a blind child in 15 minutes.

15 MINUTES! And the organization 20/20/20 is helping thousands of kids receive the treatment for free.

Imagine giving someone the gift of sight. I'm getting goosebumps just thinking about it.

Anita and Sonia were able to get the surgery. Their reactions after the bandages came off? Incredible.

To see Anita and Sonia's full story and hear from their parents and doctor, check out the video below.

Albert Einstein

One of the strangest things about being human is that people of lesser intelligence tend to overestimate how smart they are and people who are highly intelligent tend to underestimate how smart they are.

This is called the Dunning-Kruger effect and it’s proven every time you log onto Facebook and see someone from high school who thinks they know more about vaccines than a doctor.

The interesting thing is that even though people are poor judges of their own smarts, we’ve evolved to be pretty good at judging the intelligence of others.

“Such findings imply that, in order to be adaptive, first impressions of personality or social characteristics should be accurate,” a study published in the journal Intelligence says. “There is accumulating evidence that this is indeed the case—at least to some extent—for traits such as intelligence extraversion, conscientiousness, openness, and narcissism, and even for characteristics such as sexual orientation, political ideology, or antigay prejudice.”

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'Merry Christmas' on YouTube.

The world must have been—mostly—good this year. Because Elton John and Ed Sheeran have teamed up to gift us all with a brand new Christmas single.

The song, aptly named “Merry Christmas,” is a perfect blend of silly and sweet that’s cheery, bright and just a touch bizarre.

Created with the holiday spirit in every way, it has whimsical snowball fights, snow angels (basically all the snow things), festive sweaters, iconic throwbacks and twinkling lights galore. Plus all profits from the tune are dedicated to two charities: the Ed Sheeran Suffolk Music Foundation and the Elton John AIDS Foundation.

I personally don’t know which is more of a highlight: Ed Sheeran channeling his inner-Mariah, performing a faux sexy dance in a leg revealing Santa outfit, or him flying through the air with a giant Frosty the Snowman … who seems to be sporting glasses similar to Elton’s. Are we meant to believe that Elton is the Snowman? This music video even has mystery.
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