When the authors’ blurb about their own work is “Okay, bloomer,” you know you have to read it.
Nothing compares to a well-trained dog’s nose for smelling out faint odors. But a new artificial nose made with living cells may come close!
Measuring blood sugar levels by pricking your finger is painful and inconvenient. Learn about a new wearable device that measures your glucose levels with just your sweat!
Human odors and skin oils can be detected by hand-held sensors in order to aid in urban search and rescue efforts.