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The information: Do animals have names? It appears so, after new analysis seems to have found that small monkeys referred to as marmosets “vocally label” their monkey pals with particular sounds.
How they did it: The crew used audio recorders and pattern-recognition software program to investigate the animals’ high-pitched chirps and twitters. To show they’d cracked the monkey code—and discovered the key names—the crew performed recordings on the marmosets via a speaker and located they responded extra typically when their label, or title, was within the recording.
Why it issues: Till now, solely people, dolphins, elephants, and doubtless parrots had been identified to make use of particular sounds to name out to different people. This type of analysis may present clues to the origins of human language, arguably probably the most highly effective innovation in our species’ evolution. Learn the complete story.
—Antonio Regalado
A brand new sensible masks analyzes your breath to observe your well being
Your breath can provide away lots about you. Every exhalation incorporates all kinds of compounds, together with potential biomarkers for illness or lung situations, that might give docs a precious perception into your well being.
Now a brand new sensible masks may assist docs examine your breath for these indicators repeatedly and in a noninvasive means. A affected person may put on the masks at residence, measure their very own ranges, after which go to the physician if a flare-up is probably going. Learn the complete story.
—Scott J Mulligan
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