Nail polish is useless no one looks at nails anyway.

War and tooth, enameled salted lemon childhoods.

Female condoms are also available, most often made of nitrile, latex or polyurethane.

The two components are referred to as a polyurethane system, or simply a system.

So I brought these two bottles of nail polish into the laboratory, and I stripped the labels off.

Polyurethane condoms tend to be the same width and thickness as latex condoms, with most polyurethane condoms between 0.04 mm and 0.07 mm thick.

As mentioned above, most condoms are made of latex, but polyurethane and lambskin condoms also exist.

Instead he applied it in pure form, almost as a decorative glaze.

The properties of a polyurethane are greatly influenced by the types of isocyanates and polyols used to make it.

And then another pair of legs we collaborated on were these look like jellyfish legs, also polyurethane.

Polyurethane (PUR and PU) is a polymer composed of a chain of organic units joined by carbamate (urethane) links.

In the modern age, condoms are most often made from latex, but some are made from other materials such as polyurethane, polyisoprene, or lamb intestine.

While the intermediates of fructose metabolism are similar to those of glucose, the rates of formation are excessive.

Yeah, I as you would expect get pretty frustrated by choices like what nail polish to put on because I have to rely on what other people suggest.

50 percent of the women accused me of playing a trick, of putting the same color nail polish in both those bottles.

So we made what people lovingly referred to as glass legs even though they're actually optically clear polyurethane, a.k.a. bowling ball material.

Hard Candy nail polish, doesn't appeal to everybody, but to the people who love it, they talk about it like crazy.

Dentistry Recurrent vomiting, such as observed in bulimia nervosa, may lead to destruction of the tooth enamel due to the acidity of the vomit.

Metalwork continued to be the most prestigious form of art, with Limoges enamel a popular and relatively affordable option for objects such as reliquaries and crosses.

For example, the grey cheeked mangabey has thick enamel on its teeth, enabling it to open hard fruits and seeds that other monkeys cannot.

Later this year, the Risqué created a line of nail polishes called Rendas do Brasil , named after the traditional enamel leading the company's sales, the Renda .

Divisions of the field The field of a shield in heraldry can be divided into more than one tincture, as can the various heraldic charges.

However, polyurethane condoms are less elastic than latex ones, and may be more likely to slip or break than latex, lose their shape or bunch up more than latex, and are more expensive.

Polyurethane condoms in particular, given they are a form of plastic, are not biodegradable, and latex condoms take a very long time to break down.

And here's the simplest version in nature, and here's my collaborator Ron Fearing's attempt at an artificial version of this dry adhesive made from polyurethane.

Schindler's ties with the Abwehr and his connections in the Wehrmacht and its Armaments Inspectorate enabled him to obtain contracts to produce enamel cookware for the military.

Polyurethane condoms have gained FDA approval for sale in the United States as an effective method of contraception and HIV prevention, and under laboratory conditions have been shown to be just as effective as latex for these purposes.

Analysis of pollen, dust grains and the isotopic composition of his tooth enamel indicates that he spent his childhood near the present village of Feldthurns, north of Bolzano, but later went to live in valleys about 50 kilometres farther north.

Polyurethane can be considered better than latex in several ways it conducts heat better than latex, is not as sensitive to temperature and ultraviolet light (and so has less rigid storage requirements and a longer shelf life), can be used with oil based lubricants, is less allergenic than latex, and does not have an odor.