This image shows a Parsi Tower of Silence, circa 1955, near Mumbai, India. The bodies of the dead are left here to be disposed of by vultures.
Credit Alice Schalek / Hulton Archive/Getty Images
Zoroastrian priests pray to honor the dead inside a temple in Pune, India, on Aug. 18, 2010. Each of the dead is represented by a vase filled with flowers. Parsis forbid images of their funeral ceremonies, where the deceased are taken to the Tower of Silence and consumed by vultures and other birds of prey.
Credit Kainaz Amaria / NPR
Zoroastrian priest Ramiyar Karanjia fields questions during a meeting with young members of the faith in Pune, India, on May 13, 2010.
For any religion, keeping up traditions in the modern world can be a challenge. The Parsi community in India, however, faces a unique obstacle.
Parsis, who came to India from Persia (Iran) a thousand years ago with their Zoroastrian faith, have gone to great lengths to maintain their unique funeral rituals. But they've had to make a few adjustments to keep up with the times and to not upset the neighbors.
Parsi funerals begin in a way familiar to many faiths: prayers are chanted and mourners pay last respects.
When we heard that astronauts aboard the International Space Station took a spare toothbrush along on a spacewalk today and used it to help clean debris from around some bolts they needed to secure in order to install a power unit, it got us thinking.
Just how versatile are old toothbrushs? We know we've used them to:
-- Clean bike gears.
-- Get grime out of our hubcaps.
-- Get at the crust around a car battery's terminals.