Astronomy Starry Night Or Black Holes? (Astronomy) 20 Feb 2021 Durham University astronomers have helped make a huge map of the night sky showing more than 25,000 active supermassive black holes in distant galaxies. The map is the largest and…
Astronomy How We Can Observe Another Universe Through A Wormhole? (Astronomy) 20 Feb 202120 Feb 2021 Summary: ○ Alexander Shatskiy considered a technique of calculating deflection of the light passing through wormholes (from one universe to another). He found fundamental and characteristic features of electromagnetic radiation…
Material science Move Over Heavy Goggles, Here Come the Ultra-high Refractive Index Lenses (Material Science) 20 Feb 2021 POSTECH professor Junsuk Rho’s research team develops a transparent silicon without visible light loss by controlling the silicon atomic structure. A POSTECH research team has developed a transparent amorphous silicon…
Chemistry Selective Concentration of Cationic Species (Chemistry) 20 Feb 2021 POSTECH Professor Geunbae Lim Develops a Multiscale-Porous Anion Exchange Membrane Sample pretreatment processes such as concentration or classification are essential to finding trace substances present in a fluid. In scientific…
PHYSICS Spin Hall Effect of Light with Near 100% Efficiency (Physics) 20 Feb 2021 POSTECH-KAIST joint research team develops perfect SHEL using anisotropic metasurfaces A POSTECH-KAIST joint research team has successfully developed a technique to reach near-unity efficiency of SHEL by using an artificially-designed…
Psychology Boys Who Play Video Games Have Lower Depression Risk (Psychology) 20 Feb 2021 Boys who regularly play video games at age 11 are less likely to develop depressive symptoms three years later, finds a new study led by a UCL researcher. The study,…
Medicine Spina Bifida Can be Caused by Uninherited Genetic Mutations (Medicine) 20 Feb 202120 Feb 2021 Genetic mutations which occur naturally during the earliest stages of an embryo’s development can cause the severe birth defect spina bifida, finds a new experimental study in mice led by…
