In part 2 of this interview, Githa Ben-David talks about structured water and how sound and light can be used to purify water. Alexandra and Githa also discuss the importance of sound and water as a bridge between science and spirituality.Having become interested in the science of healing, Githa is now working on a book about the importance of the pineal gland or pineal cone and the importance of clearing toxins from this gland. Working with doctor Stephanie Seneff, she has been exploring how sound can be used to clear and awaken this powerful gland at the centre of our brain.