conclave

'Pope Alarm' alerts pope-arazzi when smoke turns white

In case you're unfamiliar with the significance of the color of smoke rising from the world's current most-watched chimney, here's how Ireland's Father Paddy Byrne broke it down in a Tweet awhile ago:

Not going to directly accuse Father Byrne of anything except wacky tweeting here, but it should be noted for noobs to the conclave of Catholic cardinals currently trying to select the pope's successor that only the first two parts are true. I hope. After each round of balloting that doesn't produce a two-thirds majority, a puff of black smoke goes up and out of the Sistine Chapel. Once a new pope is selected, the smoke turns white.

So, that means the true pope-arazzi should have already staked out a prime smoke-viewing spot outside the chapel. But for the rest of us who aren't trained to the live Vatican smoke cam but are maybe just a little obsessed with anything that involves balloting, be it popes or pop stars, fortunately there's Pope Alarm (tagline: "When the smoke goes up, you'll know what's going down"). … Read more

Vatican smoke signals: The science behind the smoke

To observers of the papal conclave, one part of the process will probably stand out as the most visible and exciting. Today, all 115 cardinals will isolate themselves from the rest of the world, their only contact with the outside world being smoke signals.

What the fumes indicate is simple: black smoke means there has been no decision on a new pontiff. But if the "fumata bianca," or white smoke, flows out of the chimney, then the world knows there is a new Bishop of Rome. The color has to be just right, or millions of onlookers will be fooled.

But just how does the smoke get its color? … Read more