Ultrasound is produced by high frequency vibrations beyond the range of human hearing. The frequency of ultrasound is therefore greater than 20,000 hertz. Ultrasound, like audible sounds, is ...

Local soccer play Jai King operated the venue before its closure last month, which has left 30 creditors around $120,000 out of pocket, including landlord the Raschella family. Raschella Group ...