The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

NIH researchers develop high-performance MRI scanner in effort to define microscopic brain structures: Bethesda, Maryland Friday, July 18, 2025, 11:00 Hrs [IST] A scientific team ...

A scientific team supported in part by the National Institutes of Health (NIH) has developed a new, ultra-high-resolution brain imaging system that ...