Read article: Wave–particle duality quantified for the first time Quantum mechanics Research update Wave–particle duality quantified for the first time Experiment attaches precise numbers to a photon’s wave-like and particle-like character
Read article: Smart inflatable hand offers lighter, more affordable prosthetic Neural engineering Research update Smart inflatable hand offers lighter, more affordable prosthetic A smart neuroprosthetic that uses air inflation to carry out tasks also provides tactile feedback
Read article: Were high-energy neutrinos from a supernova detected 34 years ago? Astroparticle physics Research update Were high-energy neutrinos from a supernova detected 34 years ago? SN1987A might be the source of four particles detected in Japan and the US
Read article: I spy: a virtual reality system in the MRI Diagnostic imaging Research update I spy: a virtual reality system in the MRI Immersive virtual reality video game leaves users without any perception of having entered an MRI machine
Read article: Blood test detects brain tumours at an early stage Diagnostic imaging Research update Blood test detects brain tumours at an early stage A spectroscopic liquid biopsy technique can detect both small and low-grade brain tumours
Read article: Polycrystalline thermoelectric breaks record for heat conversion efficiency Materials for energy Research update Polycrystalline thermoelectric breaks record for heat conversion efficiency New material could be used in devices that capture waste heat produced by industrial power plants and combustion engines
Read article: Flexible X-ray detector constructed without harmful heavy metals Diagnostic imaging Research update Flexible X-ray detector constructed without harmful heavy metals A flexible X-ray detector made from non-toxic metal–organic frameworks could provide safer and more environmentally friendly radiology devices
Read article: Solar polarization paradox resolved at last Stars and solar physics Research update Solar polarization paradox resolved at last Careful numerical modelling explains origin of polarized light emitted by sodium atoms in the solar atmosphere
Read article: Electronic gadgets can interfere with pacemakers and defibrillators, study reveals Biomedical devices Research update Electronic gadgets can interfere with pacemakers and defibrillators, study reveals Risk is low but advice is to keep smartphones at least 15 cm away from implanted devices
Read article: ‘Tunable tuna’ makes a better robotic swimmer Biophysics Research update ‘Tunable tuna’ makes a better robotic swimmer Adjustable-stiffness tails prove key to optimizing swimming speed and efficiency