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Ketto Blog
Ketto is Asia’s largest crowdfunding platform for social & individual causes.
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Inventions
Avinash Gavai
in
Ketto Blog
Dec 17, 2018
Safe & Clean Water Can Be Delivered to 650,000 Villages With This Simple Solution
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1
Avinash Gavai
in
Ketto Blog
Nov 16, 2018
This Electricity-Free Purifier Cleans 500 Litres of Water Every Day!
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Avinash Gavai
in
Ketto Blog
Oct 29, 2018
These three have learned how to make crop residue useful
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