TEXT & AUDIO LINK:
http://www.npr.org/templates/story/story.php?storyId=17134270
AUDIO DURATION: 14 mins
TEXT (ABSTRACT):
National Public Radio reported: New scientific evidence supports the claim that water flowing in India's holy Ganges river -- where millions of people bathe daily -- has special self-purifying properties, which act as a disinfectant that kills bacteria, and prevents disease. In the fourth installment of a six-part series recorded for NPR, independent film producer Julian Crandall Hollick investigated the claim that the Ganges had something special in its water, which he called the 'mysterious X factor'.
The report stated, 'Hindus have always believed that water from India's Ganges River has extraordinary powers. The Indian emperor Akbar called it the 'water of immortality' and always traveled with a supply. The British East India Co. used only Ganges water on its ships during the three-month journey back to England, because it stayed 'sweet and fresh'.' Hollick found a retired professor of hydrology, DS Bhargava, who has been investigating water samples from various parts of the river. He says that the oxygen levels in the Ganges' are '25 times higher than any other river in the world', which gives it its self-purifying quality. Hollick also interviewed Jay Ramachandran, a Molecular biologist and entrepreneur in Bangalore, who explained why the Ganges doesn't spread disease among its bathers. The high amount of oxygen in the water helps assimilate organic materials, and helpful bacteria destroys harmful bacteria Large amounts of people bathing in the river seems to stimulate the helpful bacteria to act upon the bacteria that is harmful to humans.
The Ganges alone out of all of the world's rivers is a self-purifying system.
Mystery Factor Gives Ganges a Clean Reputation
http://www.npr.org/templates/story/story.php?storyId=17134270
by Julian Crandall Hollick
Listen Now [14 min 19 sec] (click on the web-site)
The fourth report in a six-part series
Weekend Edition Sunday, December 16, 2007 · Hindus have always believed that water from India's Ganges River has extraordinary powers. The Indian emperor Akbar called it the "water of immortality" and always traveled with a supply. The British East India Co. used only Ganges water on its ships during the three-month journey back to England, because it stayed "sweet and fresh."
Indians have always claimed it prevents diseases, but are the claims wives' tales or do they have scientific substance?
In the fourth installment of a six-part series, independent producer Julian Crandall Hollick searched for the "mysterious X factor" that gives Ganges water its mythical reputation.
He starts his investigation looking for the water's special properties at the river's source in the Himalayas. There, wild plants, radioactive rocks, and unusually cold, fast-running water combine to form the river. But since 1854, almost all of the Ganges' water has been siphoned off for irrigation as it leaves the Himalayas.
Hollick speaks with DS Bhargava, a retired professor of hydrology, who has spent a lifetime performing experiments up and down Ganges in the plains of India. In most rivers, Bhargava says, organic material usually exhausts a river's available oxygen and starts putrefying. But in the Ganges, an unknown substance, or "X factor" that Indians refer to as a "disinfectant," acts on organic materials and bacteria and kills them. Bhargava says that the Ganges' self-purifying quality leads to oxygen levels 25 times higher than any other river in the world.
Hollick's search for a scientific explanation for the X factor leads him to a spiritual leader at an ashram and a biologist in Kanpur. But his best answer for the Ganges' mysterious substance comes from Jay Ramachandran, a molecular biologist and entrepreneur in Bangalore.
In a short science lesson, Ramachandran explains why the Ganges doesn't spread disease among the millions of Indians who bathe in it. But he can't explain why the river alone has this extraordinary ability to retain oxygen.
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