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- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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Contents
- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
- Flu in the air: Germs tiny enough to pass through surgical masks may cause half of all cases
LAUGING GRAPHED
These spectrograms represent tickle sounds from the simpler grunts of an orangutan (top), which may resemble ancestral laughs, to the more structured calls of a ticklish bonobo (middle) and human (bottom). Return to main story.
Credit: From Davila Ross et al. Current Biology. 2009
Found in: Biology and Humans
Found in: Biology and Humans
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