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Fly Gun
A fly-killing device is used for pest control of flying insects, such as housefly, houseflies, wasps, moths, gnats, and mosquitoes. Flyswatter A flyswatter (or fly-swat, fly swatter) usually consists of a small rectangular or round sheet of a lightweight, flexible, vented material (usually thin metallic, rubber, or plastic mesh) around across, attached to a handle about long made of a lightweight material such as wire, wood, plastic, or metal. The venting or perforations minimize the disruption of air currents, which are detected by an insect and allow escape, and also reduces air resistance, making it easier to hit a fast-moving target. A flyswatter is ideally lightweight and stiffness, stiff, allowing quick acceleration to overcome the fast reaction time of the fly (six to ten times faster than a human), while also minimizing damage caused by hitting other objects. The flyswatter usually works by mechanically crushing the fly against a hard surface, after the user has wait ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demo Album
Demo, usually short for demonstration (other), demonstration, may refer to: Music and film *Demo (music), a song typically recorded for reference rather than for release *Demo (Behind Crimson Eyes), ''Demo'' (Behind Crimson Eyes), a 2004 recording by the band Behind Crimson Eyes *Demo (Deafheaven album), ''Demo'' (Deafheaven album), a 2010 EP by Deafheaven *Demo (The Flatliners album), ''Demo'' (The Flatliners album), a 2002 album by the band The Flatliners *Demo (Miss May I album), ''Demo'' (Miss May I album), a 2008 recording by the metalcore band Miss May I *"Demo", a 1990 single by Die Krupps *Demo (P-Model song), "Demo" (P-Model song), a 1979 recording by songwriters Susumu Hirasawa and Yasumi Tanaka *''Demo (Skinless)'', a 1994 recording by the band Skinless *Demo 2004 (Year of No Light album), ''Demo 2004'' (Year of No Light album), a 2004 recording by Year of No Light *''Demo No. 2, Demo #2'', an unreleased recording by Neutral Milk Hotel *''Demo'', 2008 debut EP b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Crumbine
Dr. Samuel Jay Crumbine (September 17, 1862 – July 12, 1954) was an American physician and public health official who introduced numerous initiatives to stop the spread of communicable diseases such as tuberculosis, mostly in the state of Kansas. He campaigned against the common drinking cup, the common towel, and spitting in public to prevent the spread of communicable diseases. He was also involved in the creation of the modern flyswatter with his "Swat the Fly" campaign, which was designed to stop the spread of diseases from flies and other insects. Early life and education Crumbine was born on September 17, 1862, in Emlenton, Pennsylvania, to Sarah and Samuel J. Krumbine. His father died while imprisoned at Libby Prison in Richmond, Virginia during the American Civil War, Civil War. As a result, Crumbine and his mother lived with his maternal grandmother until he was eight, when he was sent off to a boarding school for orphans in Mercer, Pennsylvania. There, Crumbine began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dishwashing Detergent
Dishwashing liquid (washing-up liquid or fairy liquid in British English), also known as dishwashing soap, dish detergent, or dish soap, is a detergent used in dishwashing. Dishwashing detergent for dishwashers comes in various forms such as cartridges, gels, liquids, packs, powder, and tablets.'''' It is usually a highly-foamy mixture of surfactants with low skin irritation that consumers primarily use for washing glasses, plate (dishware), plates, cutlery, and kitchen utensil, cooking utensils. In addition to its primary use, dishwashing liquid is also used for various informal applications, like creating bubbles, clothes washing, and cleaning off wildlife affected by oil spills. Dishwashing liquid has long existed in various compositions and under different usage conditions. Currently, most dishwashing liquid functions best with hot water. However, there are some special dishwashing liquids designed to work well with cold water or seawater. History Before the invention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olive Fly
The olive fruit fly (''Bactrocera oleae'') is a species of fruit fly which belongs to the subfamily Dacinae. It is a phytophagous species whose larvae feed on the fruit of olive trees, hence the common name. It is considered a serious pest in the cultivation of olives. Until 1998, the fly had not been detected in the United States, and its range coincided with the range of the olive tree in the Eastern Hemisphere: northern, eastern, and southern Africa, Southern Europe, the Canary Islands, India, and western Asia. In the Western Hemisphere, it is currently restricted to California, Baja California, and Sonora. The olive fruit fly was first detected in North America infesting olive fruits on landscape trees in Los Angeles County in November 1998. It can now be found throughout the state of California. History In the final years of the 18th century, Italian scientist Giuseppe Maria Giovene (1753–1837), in his work ''Avviso per la distruzione dei vermi che attaccano la polpa del ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediterranean Fruit Fly
''Ceratitis capitata'', commonly known as the Mediterranean fruit fly or medfly, is a yellow-and-brown fly native to sub-Saharan Africa. It has no near relatives in the Western Hemisphere and is considered to be one of the most destructive fruit pests in the world. There have been occasional medfly infestations in California, Florida, and Texas that require extensive eradication efforts to prevent the fly from establishing itself in the United States. ''C. capitata'' is the most economically important fruit fly species because of both its ability to survive cooler climates more successfully than most other fruit fly species and its ability to inhabit more than 200 tropical fruits and vegetables to which it causes severe destruction and degradation. The practices that are used to eradicate the medfly after its introduction into a new environment can be extremely difficult and expensive, but infestation of ''C. capitata'' lowers crop yields and induces costly sorting processes fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury(II) Chloride
Mercury(II) chloride (mercury bichloride, mercury dichloride, mercuric chloride), historically also sulema or corrosive sublimate, is the inorganic chemical compound of mercury and chlorine with the formula HgCl2, used as a laboratory reagent. It is a white crystalline solid and a molecular compound that is very toxic to humans. Once used as a first line treatment for syphilis, it has been replaced by the more effective and less toxic procaine penicillin since at least 1948. Synthesis Mercuric chloride is obtained by the action of chlorine on mercury or on mercury(I) chloride. It can also be produced by the addition of hydrochloric acid to a hot, concentrated solution of mercury(I) compounds such as the nitrate: :Hg2(NO3)2 + 4 HCl → 2 HgCl2 + 2 H2O + 2 NO2 Heating a mixture of solid mercury(II) sulfate and sodium chloride also affords volatile HgCl2, which can be separated by sublimation. Properties Mercuric chloride is not a salt composed of discrete ions, but it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic Trioxide
Arsenic trioxide is an inorganic compound with the formula . As an industrial chemical, its major uses include the manufacture of wood preservatives, pesticides, and glass. It is sold under the brand name Trisenox among others when used as a medication to treat a type of cancer known as acute promyelocytic leukemia. For this use it is given by injection into a vein. Common side effects include vomiting, diarrhea, swelling, shortness of breath, and headaches. Severe side effects may include APL differentiation syndrome and heart problems. Use during pregnancy or breastfeeding may harm the baby. Its mechanism in treating cancer is not entirely clear. Arsenic trioxide was approved for medical use in the United States in 2000. It is on the World Health Organization's List of Essential Medicines. Approximately 50,000 tonnes are produced a year. Due to its toxicity, a number of countries have regulations around its manufacture and sale. Uses Medical Arsenic trioxide is indicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phototaxis
Phototaxis is a kind of taxis, or locomotory movement, that occurs when a whole organism moves towards or away from a stimulus of light. This is advantageous for phototrophic organisms as they can orient themselves most efficiently to receive light for photosynthesis. Phototaxis is called positive if the movement is in the direction of increasing light intensity and negative if the direction is opposite. Phototaxis has been described in microorganisms and algea, insects and other invertebrates, and vertebrates. Typically nocturnal insects can show positive phototaxis, while nocturnal mammals often show negative phototaxis. Phototaxis in bacteria and archea Phototaxis can be advantageous for phototrophic bacteria as they can orient themselves most efficiently to receive light for photosynthesis. Phototaxis is called positive if the movement is in the direction of increasing light intensity and negative if the direction is opposite. Two types of positive phototaxis are obse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3 Fly-bottles
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious and cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novelty Item
A novelty item is an object which is specifically designed to serve no practical purpose, and is sold for its uniqueness, humor, or simply as something new (hence "novelty", or newness). The term also applies to practical items with fanciful or nonfunctional additions, such as novelty aprons, slippers, or toilet paper. The term is normally applied to small objects, and is generally not used to describe larger items such as roadside attractions. Items may have an advertising or promotional purpose, or be a souvenir. Usage This term covers a range of small manufactured goods, such as collectables, gadgets and executive toys. Novelty items are generally devices that do not primarily have a practical function. Toys for adults are often classed as novelties. Some products have a brief period as a novelty item when they are actually new, only to become an established, commonly used product, such as the Hula Hoop or the Frisbee. Others may have an educational element, such as a Crooke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fly Gun
A fly-killing device is used for pest control of flying insects, such as housefly, houseflies, wasps, moths, gnats, and mosquitoes. Flyswatter A flyswatter (or fly-swat, fly swatter) usually consists of a small rectangular or round sheet of a lightweight, flexible, vented material (usually thin metallic, rubber, or plastic mesh) around across, attached to a handle about long made of a lightweight material such as wire, wood, plastic, or metal. The venting or perforations minimize the disruption of air currents, which are detected by an insect and allow escape, and also reduces air resistance, making it easier to hit a fast-moving target. A flyswatter is ideally lightweight and stiffness, stiff, allowing quick acceleration to overcome the fast reaction time of the fly (six to ten times faster than a human), while also minimizing damage caused by hitting other objects. The flyswatter usually works by mechanically crushing the fly against a hard surface, after the user has wait ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
