WaterAid Technology Gravity Fed System What is it WaterAid

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=VXeF5feB00k

What is a gravity fed system? How do we use the earth's gravity to get clean water to places that don't have it? • Watch our short video to find out more! • Subscribe to our YouTube channel: https://www.youtube.com/subscription_... • Visit our website: http://www.wateraid.org/uk • Like us on Facebook: / wateraid • Follow us on Twitter: / wateraiduk

#############################

New on site