IMPACT

7 Inventions That Are Changing The World

03/18/2010 05:12 am ET | Updated May 25, 2011

Digging around for Impact stories can bring up a lot of bad news. Extreme poverty and widespread injustice can seem omnipresent. That's why, today, we're publishing a slideshow of positive stories.

Here are seven inventions that are changing the world and have the potential to improve life for millions. Let us know which is your favorite!

7 Inventions That Are Changing The World

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