Read article: Bose–Einstein condensates hit record low temperature Ultracold matter Research update Bose–Einstein condensates hit record low temperature Better control over free-falling cold atoms paves the way for new tests of fundamental physics
Read article: Boiling droplets propel themselves across oily films Soft matter and liquids Research update Boiling droplets propel themselves across oily films New variation on the Leidenfrost effect is discovered
Read article: Invading black hole or neutron star caused star to explode, say astronomers Stars and solar physics Research update Invading black hole or neutron star caused star to explode, say astronomers Observation could explain a puzzling type of supernova
Read article: Radiotherapy innovation: optimize the physics, but don’t ignore the biology Radiotherapy Research update Radiotherapy innovation: optimize the physics, but don’t ignore the biology At the ESTRO 2021 meeting, Natalka Suchowerska emphasized the importance of understanding biological responses to new radiation treatment techniques
Read article: Self-powered wearable yarns can sense temperature and mechanical strain Advanced materials Research update Self-powered wearable yarns can sense temperature and mechanical strain Low-cost material could be used for health monitoring
Read article: Astronomers define new class of potentially habitable ocean worlds Planetary science Research update Astronomers define new class of potentially habitable ocean worlds Hot, ocean-covered “Hycean” exoplanets may be more common and easier to spot than Earth-like ones
Read article: Deep learning model automates brain tumour classification Diagnostic imaging Research update Deep learning model automates brain tumour classification An artificial neural network can differentiate between six common types of brain cancer and healthy tissue in an MRI scan
Read article: Fast quantum random number generator fits on a fingertip Cryptography Research update Fast quantum random number generator fits on a fingertip Chip-scale device achieves record speeds using vacuum fluctuations as its source of truly random numbers
Read article: Proton cooled using an ion cloud and superconducting circuit Particles and interactions Research update Proton cooled using an ion cloud and superconducting circuit Technique should allow more precise tests of matter–antimatter symmetry
Read article: Fluid dynamics study could make medical inhalers more effective Biomedical devices Research update Fluid dynamics study could make medical inhalers more effective Currently only 30% of drug particles settle in the lungs, study reveals