But a second tied up delegates to the UN's International Telecommunication Union, who postponed a decision this week on whether to abolish the extra second that's added to clocks every few years to compensate for the earth's natural doddering.
The earth slows down slightly as we spin through space. No one falls off, but earthquakes and tides routinely slow the earth by a fraction of a fraction of a second, which makes clocks minutely wrong. If not corrected, it could make a minute of difference a century.
One hundred years ago this week, British explorer Robert Falcon Scott reached the South Pole with a small crew of men. They all perished on the return trip. In 2008 on Weekend Edition, NPR's Daniel Zwerdling reported from the South Pole on Scott's tragic journey. To mark the 100th anniversary, we reprise that story.
SIMON: Last week, we spoke with Clay Johnson, an open-source advocate and digital strategist, about his new book, "The Information Diet: A Case for Conscious Consumption."
CLAY JOHNSON: You know, our minds are really wired to be affirmed and to be told that we're right. And that's the central premise of "The Information Diet." It's really, who wants to hear the truth when they can hear that they're right?
In the late 19th century, scores of celebrated, valorous explorers attempted to reach the North Pole. Groups of explorers from the U.S., Europe and Scandinavia invented clever new equipment, raised money, stirred national pride and enthralled the world by attempting to march, sail or sled to the most cold, remote and unseen place on Earth.
But it was a perilous business: Of the 1,000 people who tried to reach the North Pole in the late 1800s, 751 died during their attempt, author Alec Wilkinson tells NPR's Scott Simon.
Javier Sicilia is a novelist and a poet. In 2009, he was awarded Mexico's prestigious Aguascalientes National Poetry Prize. This September, he read a poem dedicated to his son, Juan Francisco, at a rally:
