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The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".This photographic reproduction is therefore also considered to be in the public domain in the United States.
The drawing shows a close up of two male hands clasped together praying. Also, the partly rolled up sleeves are seen. Also, the partly rolled up sleeves are seen. The drawing used to be considered a sketch (study) for hands of an apostle , whose full picture was planned to occupy the central panel of the triptych installed in Frankfurt entitled ...
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
Brushing teeth too hard can wear down the enamel, aka the protective layer on your teeth. (Photo illustration: Jay Sprogell for Yahoo News; photo: Getty Images) (Photo illustration: Jay Sprogell ...
The importance of brushing and flossing is no surprise to anyone who's ever seen a dentist.That said, not taking care of one's teeth can have far more serious consequences than not passing the ...
A man brushing his teeth while looking in a mirror. Tooth brushing is the act of scrubbing teeth with a toothbrush equipped with toothpaste.Interdental cleaning (with floss or an interdental brush) can be useful with tooth brushing, and together these two activities are the primary means of cleaning teeth, one of the main aspects of oral hygiene. [1]
Toy Shop: 1937. Although, we're not sure which story this is, it's clearly one filled with lots and lots of toys. Here, a little girl lovingly points to a baby doll in a window.
Dusting (or brushing) off hands derives from the natural way to remove powder (dirt, flour, sawdust, etc.): with open palms held together facing each other almost horizontal, the upper hand swipes once across the lower palm, then the hands switch orientation and the motion is performed with the other hand, and then repeated.