Sound

In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a medium such as air or water. In physiology and psychology, sound is the reception of such waves and their perception by the brain.

Acoustics

Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gases, liquids, and solids including vibration, sound, ultrasound, and infrasound. A scientist who works in the field of acoustics is an acoustician, while someone working in the field of acoustical engineering may be called an acoustical engineer. An audio engineer, on the other hand is concerned with the recording, manipulation, mixing, and reproduction of sound.

Applications of acoustics are found in almost all aspects of modern society, subdisciplines include aeroacoustics, audio signal processing, architectural acoustics, bioacoustics, electro-acoustics, environmental noise, musical acoustics, noise control, psychoacoustics, speech, ultrasound, underwater acoustics, and vibration.

Urethral sounding

Sounding or urethral sounding is the medical use of probes called sounds to increase the inner diameter of the urethra and to locate obstructions in it. Sounds are also used to stretch the urethra in order to receive genital piercing.

Urethral sounding and urethral play are also used to refer to this practice in a sexual context.

Urethral play can involve the introduction of either soft or rigid items into the meatus of the penis (as well as farther in). Objects such as sounds are usually only inserted about halfway into the glans and can usually be easily retrieved. Other toys and items, such as catheters, may be introduced deeper; in some cases even into the bladder. Some items may even be allowed to curl several times or expand within the bladder. This action in the male may be directly or indirectly associated with stimulation of the prostate gland and some types of bladder control.

Risks

If not conducted carefully, sounding carries a risk of irritation, tearing of the urethra, or of urinary tract infection. Infections may become serious if they progress to the bladder or kidneys, and should be referred to a doctor.

Sound (medical instrument)

In medicine, sounds are instruments for probing and dilating passages within the body, the best-known examples of which are urethral sounds and uterine sounds. Some people enjoy using them for urethral play.

Urethral sounds

Urethral sounds are designed to be inserted into the male or female urethra, for the purpose of stretching or unblocking a stricture. There are a number of different types of urethral sounds:

Uterine sounds

These sounds or dilators are intended for probing a woman's uterus through the cervix, to measure the length and direction of the cervical canal and uterus, to determine the level of dilation, or to induce further dilation.

Liz

Liz is a women's name of Hebrew origin, meaning "God's Promise".

The name may refer to:

List of characters in the Garfield franchise

This is a list of characters in the Garfield comic strip, created by Jim Davis. It includes notable characters from the comic strip as well as cartoons, and movies centered on the Garfield character, and is organized by what medium they appeared in first.

Comic strip

Garfield

First Appearance: June 19, 1978

Garfield is the strip's title character. He is a lazy, fat orange tabby. He is usually depicted eating or sleeping. His favorite food is lasagna. Hates Mondays, spiders and raisins. Loves bullying Odie and mailing Nermal to Abu Dhabi.

Jon Arbuckle

First Appearance: June 19, 1978

Jonathan Quincy "Jon" Arbuckle is the owner of Garfield and Odie.

Odie

First Appearance: August 8, 1978

Odie is a yellow dog, also owned by Jon. He was initially owned by Jon's roommate, Lyman (see below), but later became Jon's dog.

Dr. Liz Wilson

First Appearance: June 26, 1979

Latest Appearance: January 24, 2016

Dr. Elizabeth "Liz" Wilson is Garfield's veterinarian and a long-time crush of Jon Arbuckle. Although she has a deadpan, sardonic persona, she finds Jon's outlandish and goofball behavior endearing on occasion. Jon often attempts to ask her out on a date, but rarely succeeds; however, in an extended story arc from June 20 to July 29, 2006, Liz finally admitted she was in love with him which led to Liz becoming established as the 4th main character. The two have been portrayed as a couple since. In the film Garfield: A Tail of Two Kitties Jon asks Liz to marry him and she accepts; they become engaged. However, this is not mentioned in or connected to the strips. Even though Garfield rarely sees her at the veterinary clinic, Liz nags Garfield to lose weight and reject junk food at home. However, Liz still does bring food that Garfield likes to the house and Garfield happily benefits from this.

Liz (musician)

Elizabeth Abrams, better known by her stage name Liz (often styled as LIZ), is an American singer from Tarzana, Los Angeles, California. She has been signed to Mad Decent label.

Life and career

Born and raised in Los Angeles, Liz started working with songwriters and producers at age 13.

In January 2013, she released the single, "XTC". Her second single, "Hush", was released in May 2013. In that year, she toured with Charli XCX. Her collaborative song with Ryan Hemsworth, entitled "Day n' Nite", was also released in 2013.

In February 2014, she released Just Like You. The EP featured a guest appearance from Tyga and was produced by Lido, C.Z., and Mike Parvizi. She also collaborated with Pharrell for "That's My Man", which appeared on The Amazing Spider-Man 2 soundtrack.

Discography

EPs

Singles

Guest appearances