Vanderbilt increasing patrols ‘out of abundance of caution’ after stalking, robbery arrests
The day prior, a man was arrested for allegedly stalking a student.
Speaker On A Chip: Making Sound From Ultrasound With Microchips
Speakers in almost earbuds, headphones, and large sound systems use 100-year-old technology built from magnets, coils, and vibrating membranes to make sound …