I am aiming to post one interesting video each week. This weeks video is about the most precious resource of our planet. Water.
This is a fascinating video from TED.com on the ancient techniques of water harvesting. Maybe we should look into the past more often to find solutions to our current problems instead of aiming to find new ways continuously.
Enjoy.
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I agree Fabian. However, our speaker makes the assumption that rain water is pure. Well, we all know that rain water 'washes' the atmosphere making the collected water not as pure as one might suppose…
I agree Fabian. However, our speaker makes the assumption that rain water is pure. Well, we all know that rain water 'washes' the atmosphere making the collected water not as pure as one might suppose…
I agree Fabian. However, our speaker makes the assumption that rain water is pure. Well, we all know that rain water 'washes' the atmosphere making the collected water not as pure as one might suppose…