It is the non toxic way to repel pests like mosquitoes. As per scientific information and experimental evidences, the animals respond to US and avoid its presence. Small mammals like Dogs, Cats etc. responds to 22-25 kHz US and Rats to 60-72 kHz. Insects like Mosquitoes, Flies responds to 38-44 kHz.
These 10 animal facts will amaze you. The different types of performing arts are theater, musical theater, dance, music, acting, magic and circus acts. Performing arts involve using facial expressions, voice, and body language to communicate a creative fabrication. Singers are one kind of performing artist. Hip hop is a type of performing art. Circus acts like clowning and acrobatics are considered a type of performance art. Some performing arts have shows on a stage.
Swinging Trapeze. Trapeze artists that perform swinging acts begin in a still position. The performer will then use his body momentum to swing the bar in a pendulum-like fashion. Once the trapeze is moving adequately, tricks are usually performed at the peak of the swing.tatic Trapeze. Trapeze artists performing static acts move their bodies around a stationary horizontal bar. Like other forms of trapeze art, static performances occur high above the ground and utilize the caution of a safety net below.