Visible light, not ultraviolet light, now activates nanoscale drills, report researchers. These molecular machines have also proven effective at killing bacteria through tests on real infections. R… [+3749 chars]
Attractant food odor represses fmo-2 to limit longevity We developed an integrated single-copy mCherry reporter driven by the fmo-2 promoter to measure fmo-2 induction. The reporter is primarily exp… [+33129 chars]
Enlarge/ In January, plumes are seen from the SpaceX Cargo Dragon resupply ship's Draco engines as they fire following its undocking from the International Space Station. 61 with 42 posters particip… [+2145 chars]
On reflection Diagram showing how some particles are blocked by superfluid vortices by the process of Andreev reflection. (Courtesy: MT Noble et al/Phys. Rev. B)" /> On reflection Diagram showing… [+3594 chars]
