4 Sticks, A Nail, And A Bucket: An Incredibly Simple Solution For A Very Deadly Problem

Science is obviously extremely important, and yes, this still involves science. But the simplicity of it is great. And the impact — it could save the lives of 500 children every day in just one country — is huge.

This video was created by Watershed Management Group.

from Upworthy http://ift.tt/1rVJT1O

via IFTTThttp://ift.tt/eA8V8J