Swallowable sensor transmits live reports on intestinal glucose levels

Intestinal glucose levels are a major indicator of overall gastrointestinal health, and the current method of measuring them involves putting a catheter down the patient’s throat. Soon, however, a swallowable “smart pill” could do the job much less int… Continue reading Swallowable sensor transmits live reports on intestinal glucose levels

Custom 3D-printed joints may restore full movement to disabled fingers

We hear a lot about artificial hips and knees, but finger joints? They do exist, but their fit and functionality is limited. Germany’s Fraunhofer research group aims to change that, with artificial finger joints that are custom 3D-printed for each pati… Continue reading Custom 3D-printed joints may restore full movement to disabled fingers

Facial strain sensor could give a voice to the voiceless

While some assistance is available to individuals who lack the power of speech, verbally communicating with other people can still be challenging. A new face-worn strain sensor could help, as it’s able to “read” the wearer’s silently mouthed words.Cont… Continue reading Facial strain sensor could give a voice to the voiceless

Avelo scuba system moves buoyancy control into a high-tech air tank

Although scuba divers may appear to be “as free as a fish,” they’re actually loaded down with quite a bit of gear. The Avelo System is designed to help in that regard, as it moves the functionality of the buoyancy compensator into the air tank, making … Continue reading Avelo scuba system moves buoyancy control into a high-tech air tank

Mosquitoes could be tracked via synthetic DNA – which was fed to them

In order to better understand how mosquitoes spread diseases such as malaria, it’s important to know how far they range within a given region. A new technique could help scientists do so, and it involves feeding the insects DNA.Continue ReadingCategory… Continue reading Mosquitoes could be tracked via synthetic DNA – which was fed to them

Study shows that bats growl by channeling their inner death metal singer

If you’ve ever listened to death metal rock or Mongolian throat singing, you’ll be familiar with the growling vocals that are part of both. Well, bats make similar sounds, and it turns out that they do so in the same manner as human singers.Continue Re… Continue reading Study shows that bats growl by channeling their inner death metal singer

“Nanopillared” material removes microplastics from water via magnetism

While the purification of wastewater once just involved the removal of traditional pollutants, it now also entails the removal of microplastic particles. A new powder reportedly does the job much quicker and more thoroughly than has previously been pos… Continue reading “Nanopillared” material removes microplastics from water via magnetism

Newly identified polymer greatly boosts the healing of diabetic wounds

Chronic diabetic skin wounds are notoriously slow to heal, sometimes becoming so infected that amputations are required. A newly identified polymer could help keep that from happening, by radically boosting the healing process.Continue ReadingCategory:… Continue reading Newly identified polymer greatly boosts the healing of diabetic wounds