Level With Me #1
by Patricia Januszkiewicz
Title
Level With Me #1
Artist
Patricia Januszkiewicz
Medium
Photograph - Photo Art
Description
A level tool provides builders with an essential piece of information: a surface's position relative to the earth's true horizon. In layman's terms, the level tells a builder if an object or surface sits at a flat, sloped or vertical position. The most common type of level is called a "spirit" level. Learning how a level tool works is relatively easy and, furthermore, it's an essential skill for many construction projects, including carpentry, plumbing and masonry.
Parts of a Level Tool
The basic level consists of two parts: a rectangular, bar-shaped body and a set of liquid-filled vials. The level's six-sided, bar-shaped body ranges in length from less than two feet to over four feet. A level typically contains two vials: a vial at the body's center and a vial at one end of the body. Longer levels often contain more vials. An air bubble exists within each liquid-filled vial.
How a Level Works
Like when air is released underwater, the bubble trapped within a level's vial strives to float upward. When the level's body and attached vial rest upon a sloping surface, the bubble floats toward the high side of the vial. If the level's body and attached vial rest upon a flat surface, the bubble remains at the vial's center. Gravity and the physical difference between gases and liquids control the function of the level. The level indicates "flatness" relative to the Earth's true horizon, rather than the Earth's uneven surface.
Uploaded
February 22nd, 2013
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Comments (9)
Nadine and Bob Johnston
Congratulations, on The Publication of your work in - Artist News - an Internet Weekly... http://paper.li/f-1343723559#
Patricia Januszkiewicz replied:
Thank you Nadine and Bob! so very appreciative of the feature in Artist News! ... patricia
Eric Tressler
Very cool!! Your simple picture of this important tool says so much. v/f
Patricia Januszkiewicz replied:
Thank you, Eric! so glad you think this is "cool" ... and it is indeed an important tool ... appreciate your visit and comments .... patricia
Kym Backland
Patricia, I love this image! I really like the one you did with the orange background! I like your title too! I see you have a good sense of humor! Fav'd
Patricia Januszkiewicz replied:
Thank you, Kym! So glad you like this ... plus I appreciate your comment about the same image with the orange background, maybe I'll also post that one ... patricia