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 buddies with particular sounds.
How they did it: The group 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 realized the key names—the group performed recordings on the marmosets by way of 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 essentially the most highly effective innovation in our species’ evolution. Learn the complete story.
—Antonio Regalado
A brand new good masks analyzes your breath to observe your well being
Your breath can provide away so much about you. Every exhalation incorporates all kinds of compounds, together with doable biomarkers for illness or lung circumstances, that would give medical doctors a precious perception into your well being.
Now a brand new good masks may assist medical doctors 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 complete story.
—Scott J Mulligan
