Related topics: barack obama

Perfect NCAA bracket? Near impossible, mathematician says

The odds of picking a perfect bracket for the NCAA men's basketball March Madness championship tournament are a staggering less than one in 9.2 quintillion (that's 9,223,372,036,854,775,808), according to Jeff Bergen, mathematics ...

New laws threaten Brazil's unique ecosystems

Brazil's globally significant ecosystems could be exposed to mining and dams if proposals currently being debated by the Brazilian Congress go ahead, according to researchers publishing in the journal Science this week.

False beliefs persist, even after instant online corrections

It seems like a great idea: Provide instant corrections to web-surfers when they run across obviously false information on the Internet. But a new study suggests that this type of tool may not be a panacea for dispelling ...

2012 US election a 'Moneyball' win for geeks

It was not just a victory for President Barack Obama, it was validation for the number-crunchers and statistical model geeks, including a New York Times blogger who became a target for conservatives.

Vote glitch reports pile up in US election (Update)

Voting went smoothly in Tuesday's US elections, except when it didn't. Some computer problems, as well as human ones, drew complaints across the country as millions of Americans went to the polls.

Twitter data crunching: The new crystal ball

Fabio Ciulla from Northeastern University, Boston, USA, and his colleagues demonstrated that the elimination of contestants in TV talent shows based on public voting, such as American Idol, can be anticipated. They unveiled ...

Security flaws could taint 2012 US election: report

Security flaws in voting technology in a number of US states could taint the outcome of the 2012 election, a study concluded Wednesday, saying it was "highly likely" some systems will fail.

Online tool can detect patterns in US election news coverage

The US presidential election dominates the global media every four years, with news articles, which are carefully analysed by commentators and campaign strategists, playing a major role in shaping voter opinion. Academics ...

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