Add BrightSurf on Google Email

Science News for November 30, 2024


USTC observes higher-order and fractional DTCs in floquet-driven Rydberg atomic gases

Researchers at USTC observe higher-order and fractional discrete time crystals in floquet-driven Rydberg atomic dissipative systems, exhibiting robustness against perturbations. The team identifies phase transitions between adjacent integer DTCs and discovers fractional DTCs with stability against perturbations.

SourceUniversity of Science and Technology of China·JournalNature Communications·DateNov 30, 2024
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

When devices can read human emotions without a camera

Researchers from Tokyo Metropolitan University have used skin conductance measurements to tell emotions apart. The team's analysis showed that changes in skin conductance over time can be used to discriminate emotional states, with potential applications for emotionally aware devices.

SourceTokyo Metropolitan University·JournalIEEE Access·DateNov 30, 2024