Samples of each course which is present in the bundles are present which gives an insight about how the course is presented.
The previews about the courses of Part 1 - Essential Materials of Natural Building
This is a platform for sharing knowledge in natural buildings based on the traditional shelter-making methods in India. The age-old practice of using natural materials available from the surroundings in a way without causing harm to nature is revived. The addition of plant and animal derivatives made these homes durable for centuries.