Here's How to Give Color Smoke When Pope Election

WHEEL WORLD NEWS -Since Tuesday (03/12/2013) yesterday, 115 cardinals who had gathered in the Vatican, began to isolate themselves within the Chapel Sixtina, to elect the Pope who will be the new leader for Catholics.
The only contact the cardinals in the chapel with the outside world in the form of smoke signals. Therefore, all eyes on in many parts of the world now fixed on that chimney in Chapel Sixtina it.
Smoke indicates the simple things. Black smoke means no new pope elected. Meanwhile, if "fumata bianca" or white smoke pouring out of the chimney, then there is a sign that a new Pope has been elected. It must be right, if not millions of viewers will not be fooled.
But, how to get the color of the smoke? "Smoke does not burn most of the material is perfect, resulting in tiny particles that float in the air. Colors smoke hanging made of particles," said Robert Krampf, a science educator.
"Black smoke is usually made up of tiny pieces carbon white smoke is usually more complex. Consists of fuel, steam, water vapor mineral or ash," he said.
Initially the first Roman Catholic church burning wet straw with paper ballots to provide a dark smoke, which worked well for a while.
"The idea behind is to keep the wet straw fuel combustion. Incomplete combustion produces carbon particles needed for dark smoke," said Krampf.
Unfortunately, wet straw gives smoke gray, not black smoke. It sometimes cause a bit of confusion, and people think that a new pope has been elected when black smoke was not dark enough.
To eliminate confusion, the Cardinal has now been moved using chemical smoke darkens, including St. Peter's bells ring to signal a new Pope.
"All eyes will be fixed in the chimney again, and even in the era of Twitter, we're all going to do what people have been doing for thousands of years, trying to read the signals through the smoke," said Krampf.