New co-assembly strategy unlocks robust circularly polarized luminescence across the color spectrum

by quasarn01 | Aug 15, 2025 | Latest in Physics

Researchers at the College of Design and Engineering (CDE) at the National University of Singapore (NUS) have developed a supramolecular co-assembly platform that produces chiral soft materials with strong and stable full-color circularly polarized luminescence (CPL)...

Orbital Hall effect shows how defects can improve spintronic devices

by quasarn01 | Aug 15, 2025 | Latest in Physics

Scientists have turned a longstanding challenge in electronics—material defects—into a quantum-enhanced solution, paving the way for new-generation ultra-low-power spintronic devices. Spintronics, short for “spin electronics,” is a field of technology that...

Using lasers to bring crystal vibrations to their quantum ground state

by quasarn01 | Aug 15, 2025 | Latest in Physics

Using new techniques, Yale researchers have demonstrated the ability to use lasers to cool quantized vibrations of sound within massive objects to their quantum ground state, the lowest energy allowable by quantum mechanics. This breakthrough could benefit...

Timeline: Trump’s second-term actions on law enforcement policies

by quasarn01 | Aug 15, 2025 | Police Lives Matter

From immigration crackdowns to federal control of city police, President Trump’s first six months have reshaped law enforcement — are they helping officers do their jobs? Go to Source

Head of D.C. police union: City’s reported drop in violent crime ‘preposterous’

by quasarn01 | Aug 15, 2025 | Police Lives Matter

A union official says officers’ street-level experiences contradict MPD’s claim of a 60% decrease since 2023 Go to Source