People in many places around the world find it hard enough to find clean drinking water and regular food, let alone electricity.
These places tend to be the hottest on the planet and many people in India or Africa spend most of their day trying to find ways of keeping cool in 120 degree heat without electric fans.
Most will never have even heard of air-conditioning.
However some young volunteers have now come up with a way to provide a form of air-conditioning that doesn’t need electricity and is absolutely free to build. And it works.
Not only does this idea, known as the Eco-Cooler, bring a breeze of cool air into overheated huts, it’s a great way to encourage collecting old plastic bottles from the streets and recycling them.
Electricity free A/C is nothing short of genius. – Albert Jack
(All images from YouTube/#TalkToMe)
You can follow Albert on Twitter and Facebook. Email tips and suggestions to email@example.com