Read article: Energy-efficient transistor enables AI analysis of health data within wearable devices
Nanoelectronic device is 100 times more energy efficient than silicon electronics for machine learning classification of medical data
Read article: Wearable optical device could detect postpartum haemorrhage
New laser speckle contrast imaging sensor has proved successful in a swine model and is now being tested on healthy volunteers
Read article: Flash heating technique extracts valuable metals from battery waste quickly and cheaply
New way of recovering material from lithium-ion devices also requires much less acid than other methods
Read article: Dangerous soil liquefaction can occur away from earthquake epicentres in drained conditions
Discovery could also shed light on the history of earthquakes in a region
Read article: Total-body PET imaging reveals immune response in COVID-19 patients
First-in-human immunoPET imaging examines the biodistribution of T cells in COVID-19 convalescent patients and healthy controls
Read article: Electrons caught going around the bend
New microscopy technique maps the flow of charge around corners in optoelectronics circuits for the first time
Read article: Tailored material makes speedier skyrmions
New design significantly increases the diffusion rate of these vortex-like quasiparticles by a factor of 10 and could aid the development of new forms of computing
Read article: Evidence found for the production of tellurium in neutron star mergers
Two studies strengthen the case that neutron star mergers produce most of the heavy elements in the universe
Read article: Stethoscope sounds – origin discovered?
A recent study suggests that Kortokoff sounds may not be sound waves at all
Read article: Magnetoelectric implants enable remote restoration of nerve function
Engineered metamaterial exhibits novel electromagnetic effects that enable wireless stimulation of nerve cells
