News
- Physics
String theorists squeeze nine dimensions into three
A supercomputer simulation of the Big Bang’s immediate aftermath may explain why space has three directions.
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- Psychology
Big score for the hot hand
Hot hands exist in professional volleyball and influence game strategy.
- Earth
Small efforts to reduce methane, soot could have big effect
Simple measures could slow global warming and reduce premature deaths.
- Tech
Twitter kept up with Haiti cholera outbreak
Epidemiologists find that social media can be used to track disease outbreaks as they happen, even in countries with little infrastructure.
