The information: Do animals have names? It appears so, after new analysis seems to have found that small monkeys known as marmosets “vocally label” their monkey buddies with particular sounds.
How they did it: The staff used audio recorders and pattern-recognition software program to research the animals’ high-pitched chirps and twitters. To show they’d cracked the monkey code—and discovered the key names—the staff performed recordings on the marmosets via a speaker and located they responded extra usually 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 form of analysis may present clues to the origins of human language, arguably probably the most highly effective innovation in our species’ evolution. Learn the total story.
—Antonio Regalado
A brand new good masks analyzes your breath to observe your well being
Your breath can provide away quite a bit about you. Every exhalation accommodates all kinds of compounds, together with attainable biomarkers for illness or lung situations, that might give docs a precious perception into your well being.
Now a brand new good masks may assist docs verify your breath for these alerts repeatedly and in a noninvasive approach. A affected person may put on the masks at dwelling, measure their very own ranges, after which go to the physician if a flare-up is probably going. Learn the total story.
—Scott J Mulligan