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13.7: Cosmos And Culture
11:37 am
Tue September 18, 2012

Big Data And Its Big Problems

Imagine every thousandth blood cell in your body has a tiny radio transmitter in it. Imagine that 10 times a second that transmitter sends each cell's location to a computer storing the data. Along with position, it also sends the concentration of a list of 10 chemicals encountered at receptors distributed at 10 sites over the surface of each cell. Now imagine following all those blood cells for an hour. That makes a billion blood cells being sampled 10 times a second for 3,600 seconds.

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The Two-Way
11:21 am
Tue September 18, 2012

After Seven Days, Chicago Teachers Vote To Suspend Strike

Teacher Patty Westcott pickets outside Clissold Elementary School in Chicago on Tuesday.
M. Spencer Green AP

Originally published on Wed September 19, 2012 6:43 am

Update at 6:15 p.m. ET. Strike Suspended:

Chicago teachers voted to suspend a strike that had gone into its seventh day today.

The Chicago Sun-Times reports that means that 350,000 students in the nation's third-largest school district will return to classrooms this week.

The AP reports:

"The union's House of Delegates voted Tuesday to suspend the strike after learning details of a tentative contract agreement.

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It's All Politics
11:19 am
Tue September 18, 2012

Obama Backers More Nuanced Than '47 Percent' — And So Are Romney's

President Obama after speaking Monday in Columbus, Ohio.
Tony Dejak AP

Originally published on Tue September 18, 2012 12:26 pm

Mitt Romney has gotten into political hot water for asserting that "47 percent of the people" favor President Obama because they are "dependent upon government."

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The Two-Way
11:13 am
Tue September 18, 2012

Our Mistake: We Missed The Ball On Reporting Baseball's 500,000th Error

Jose Reyes of the Miami Marlins.
Jason Arnold Getty Images

Originally published on Tue September 18, 2012 11:53 am

This blogger makes mistakes, as sharp-eyed Two-Way readers who can spell and punctuate know all too well.

So errors are something familiar.

Which brings up this milestone: Miami Marlins shortstop Jose Reyes on Saturday committed what is thought to have been the 500,000th error in Major League history (since 1876, that is).

But did he?

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Sports
11:03 am
Tue September 18, 2012

US Medalist Makes No Apologies For Mexican Flag

Leo Manzano became the first American since 1968 to win an Olympic medal in the men's 1500 meter run in the London Games this summer. But he got a lot of criticism for carrying both Mexican and American flags during his victory lap. For Hispanic Heritage Month, Manzano speaks with host Michel Martin.

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