This is just beautiful to behold: buildings of all kinds in South America, made using earth and plastic bottles.
You will see not just residential structures, but water tanks, aqueducts, churches and schools made of water bottles!
Enjoy this video in full screen mode, because only then can you see that these are indeed made with the soda and water bottles we throw away every day.
According to this video, 80% of the 160 billion bottles we throw away every day are not recycled. This type of architecture can be a durable, inexpensive solution all over the world.