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Spray-on Condom
A prototype spray-on condom (german: Sprühkondom) was invented by Jan Vinzenz Krause of the Institute for Condom Consultancy in 2006.Spiegel Online International; ''German Invents 'Spray-On' Condom to Fit All Sizes'' (accessed April 26, 2009) The idea was inspired by the mechanics of a drive-through —the penis was inserted into a chamber where nozzles apply a coat of fast-drying . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Condom
A condom is a sheath-shaped barrier device used during sexual intercourse to reduce the probability of pregnancy or a sexually transmitted infection (STI). There are both male and female condoms. With proper use—and use at every act of intercourse—women whose partners use male condoms experience a 2% per-year pregnancy rate. With typical use the rate of pregnancy is 18% per-year. Their use greatly decreases the risk of gonorrhea, chlamydia, trichomoniasis, hepatitis B, and HIV/AIDS. To a lesser extent, they also protect against genital herpes, human papillomavirus (HPV), and syphilis. The male condom is rolled onto an erect penis before intercourse and works by forming a physical barrier which blocks semen from entering the body of a sexual partner. Male condoms are typically made from latex and, less commonly, from polyurethane, polyisoprene, or lamb intestine. Male condoms have the advantages of ease of use, ease of access, and few side effects. Individuals with late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Wash
A car wash, carwash, or auto wash is a facility used to clean the exterior, and in some cases the interior of motor vehicles. Car washes can be self-service, full-service (with attendants who wash the vehicle), or fully automated (possibly connected to a gas station). Car washes may also be events where people pay to have their cars washed by volunteers, often using less specialized equipment, as a method to raise money for some purpose. History 1946 The history of commercial car washes in the United States began in 1914. People used manpower to push or move the cars through stages of the process. The name is credited to Automobile Laundry in Detroit, Michigan, opened in 1914 by Frank McCormick and J.W. Hinkle . Manual car wash operations peaked at 32 drive-through facilities in the United States. The first semi-automatic car wash in the United States made its debut in 1946. A facility in Detroit, Michigan, used automatic pulley systems and manual brushing. 1955 Dan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid Latex
Liquid latex is a compound often used for special effects makeup, body painting, mask making, and casting applications. Composition Liquid latex is usually made of 33% latex, 66% water, and less than 1% ammonia (to increase its shelf life and to control the pH of the solution). Liquid latex is sold in volumes ranging from 2 ounces to 1 gallon, and its consistency is similar to latex house paint. Its consistency can be augmented with the use of additives. For example, water can be added to thin the latex, and Aerosil can be added to thicken it. Cosmetic liquid latex contains approximately 0.3% ammonia, while craft and mould-making liquid latex can contain more than double this amount, giving the latter a much stronger odour. Liquid latex is naturally clear, and dries into a translucent amber colour. Manufacturers add pigments to the product to provide opaque paint choices of multiple colours. The colour of the paint in the jar may initially look chalky or pale, but as it d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unwanted Pregnancy
Unintended pregnancies are pregnancies that are mistimed, unplanned or unwanted at the time of conception. Sexual activity without the use of effective contraception through choice or coercion is the predominant cause of unintended pregnancy. Worldwide, the unintended pregnancy rate is approximately 45% of all pregnancies, but rates of unintended pregnancy vary in different geographic areas and among different sociodemographic groups. Unintended pregnancies may be unwanted pregnancies or mistimed pregnancies. While unintended pregnancies are the main reason for induced abortions, unintended pregnancies may also result in other outcomes, such as live births or miscarriages. Unintended pregnancy has been linked to numerous poor maternal and child health outcomes, regardless of the outcome of the pregnancy. Efforts to decrease rates of unintended pregnancy have focused on improving access to effective contraception through improved counseling and removing barriers to contraception a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexually Transmitted Disease
Sexually transmitted infections (STIs), also referred to as sexually transmitted diseases (STDs) and the older term venereal diseases, are infections that are spread by sexual activity, especially vaginal intercourse, anal sex, and oral sex. STIs often do not initially cause symptoms, which results in a risk of passing the infection on to others. Symptoms and signs of STIs may include vaginal discharge, penile discharge, ulcers on or around the genitals, and pelvic pain. Some STIs can cause infertility. Bacterial STIs include chlamydia, gonorrhea, and syphilis. Viral STIs include genital herpes, HIV/AIDS, and genital warts. Parasitic STIs include trichomoniasis. STI diagnostic tests are usually easily available in the developed world, but they are often unavailable in the developing world. Some vaccinations may also decrease the risk of certain infections including hepatitis B and some types of HPV. Safe sex practices, such as use of condoms, having a smaller n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabrican
Fabrican is an instant aerosol spray, spray-on fabric technology. The spray-on material is made from polymers and natural or synthetic fibres. The spray is delivered from a compressed air spray gun or aerosol can and dries upon contact with the air, creating a non-woven fabric that can be applied to many surfaces (including water). The material is sterile when it is dispensed from the spray gun or aerosol can. History It was invented by Dr. Manel Torres while investigating ways to speed up conventional methods of constructing garments as part of his PhD research in Fashion at the Royal College of Art and Imperial College London. Dr. Torres founded Fabrican Ltd in 2003. The technology was further developed by Fabrican Ltd while based at Imperial College London. Fabrican has been showcased at London Fashion Week 2010 as well as fashion shows in Milan and Moscow and at TED Talks. The technology has been featured in the media by the BBC, the Discovery Channel, CBS News In 2014, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Language
German ( ) is a West Germanic languages, West Germanic language mainly spoken in Central Europe. It is the most widely spoken and Official language, official or co-official language in Germany, Austria, Switzerland, Liechtenstein, and the Italy, Italian province of South Tyrol. It is also a co-official language of Luxembourg and German-speaking Community of Belgium, Belgium, as well as a national language in Namibia. Outside Germany, it is also spoken by German communities in France (Bas-Rhin), Czech Republic (North Bohemia), Poland (Upper Silesia), Slovakia (Bratislava Region), and Hungary (Sopron). German is most similar to other languages within the West Germanic language branch, including Afrikaans, Dutch language, Dutch, English language, English, the Frisian languages, Low German, Luxembourgish, Scots language, Scots, and Yiddish. It also contains close similarities in vocabulary to some languages in the North Germanic languages, North Germanic group, such as Danish lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Condoms
A condom is a sheath-shaped barrier device used during sexual intercourse to reduce the probability of pregnancy or a sexually transmitted infection (STI). There are both male and female condoms. With proper use—and use at every act of intercourse—women whose partners use male condoms experience a 2% per-year pregnancy rate. With typical use the rate of pregnancy is 18% per-year. Their use greatly decreases the risk of gonorrhea, chlamydia, trichomoniasis, hepatitis B, and HIV/AIDS. To a lesser extent, they also protect against genital herpes, human papillomavirus (HPV), and syphilis. The male condom is rolled onto an erect penis before intercourse and works by forming a physical barrier which blocks semen from entering the body of a sexual partner. Male condoms are typically made from latex and, less commonly, from polyurethane, polyisoprene, or lamb intestine. Male condoms have the advantages of ease of use, ease of access, and few side effects. Individuals with latex a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
