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85-475: O'Connell stars as 14-year-old Andrew Clements, who while looking one day for his friend, Dr. Benjamin Jeffcoate (McGrath), trips and is hit by a photon beam, causing him to develop superpowers. He uses these abilities to fight crime, to solve personal problems, and to help others. He hides his powers from his mother, sister, and friends with the exception of Jeffcoate. Andrew initially called himself Ultraman, but this

170-574: A boom period during 1900–1929, with a population growth by a factor of six from 200,000 in 1900 to 1.3 million in 1930. The Great Depression and post World War II years saw a slowing of growth leading into an eventual decline. The mid to late century were hard times, as the Bronx changed during 1950–1985 from a predominantly moderate-income to a predominantly lower-income area with high rates of violent crime and poverty in some areas. The Bronx has experienced an economic and developmental resurgence starting in

255-759: A free bridge across the Harlem River. After the American Revolutionary War , the King's Bridge toll was abolished. The territory now contained within Bronx County was originally part of Westchester County , one of the 12 original counties of the English Province of New York . The present Bronx County was contained in the town of Westchester and parts of the towns in Yonkers , Eastchester , and Pelham . In 1846,

340-403: A more premium appearance, such as personal care products. The valve is crimped to the inside rim of the can, and the design of this component is important in determining the spray rate. The actuator is depressed by the user to open the valve; a spring closes the valve again when it is released. The shape and size of the nozzle in the actuator controls the aerosolized particle size and the spread of

425-552: A mostly poor African American and Hispanic (largely Puerto Rican ) population in the West Bronx. One significant factor that shifted the racial and economic demographics was the construction of Co-op City , built to house middle-class residents in family-sized apartments. The high-rise complex played a significant role in draining middle-class residents from older tenement buildings in the borough's southern and western fringes. Most predominantly non-Hispanic White communities today are in

510-426: A new town was created by division of Westchester, called West Farms. The town of Morrisania was created, in turn, from West Farms in 1855. In 1873, the town of Kingsbridge was established within the former borders of the town of Yonkers, roughly corresponding to the modern Bronx neighborhoods of Kingsbridge, Riverdale , and Woodlawn Heights , and included Woodlawn Cemetery . Among the famous people who settled in

595-407: A place for "the vicious elements, bootleggers, gamblers and their friends in all walks of life" to cooperate and to "evade the law, escape punishment for their crimes, [and] to deter the police from doing their duty". Between 1930 and 1960, moderate and upper income Bronxites (predominantly non-Hispanic Whites) began to relocate from the borough's southwestern neighborhoods. This migration has left

680-821: A promontory on the Hudson in Riverdale . Nearer the borough's center, and along the Bronx River , is Bronx Park ; its northern end houses the New York Botanical Gardens , which preserve the last patch of the original hemlock forest that once covered the county, and its southern end the Bronx Zoo , the largest urban zoological gardens in the United States. In 1904 the Chestnut Blight pathogen ( Cryphonectria parasitica )

765-626: A second component stored in an accessory container. When an applicator activates the 2K aerosol by breaking the accessory container, the two components mix. The 2K aerosol can is advantageous for delivery of reactive mixtures; for example, a 2K reactive mixture can use low molecular weight monomer , oligomer , and functionalized low molecular polymer to make a final cross-linked high molecular weight polymer. A 2K aerosol can increase solid contents and deliver high-performance polymer products, such as curable paints , foams , and adhesives . Aerosol cans have three main areas of health concern: In

850-541: A system of major Bronx parks connected by park-like thoroughfares is usually attributed to John Mullaly . Woodlawn Cemetery , located on 400 acres (160 ha) and one of the largest cemeteries in New York City, sits on the western bank of the Bronx River near Yonkers . It opened in 1863, in what was then the town of Yonkers, at the time a rural area. Since the first burial in 1865, more than 300,000 people have been interred there. The borough's northern side includes

935-626: Is also used in the United Kingdom, although the UKCA marking is planned to replace it in Great Britain . Sprayboksens far er norsk;Erik Rotheim fant opp aerosolflasken, sprayboksen, på 1920-tallet. I 1927 tok han patent på oppfinnelsen. [...] og patentet ble etterhvert solgt til et amerikansk selskap for 100 000 kroner. The Father of the Spraybox is Norwegian;Erik Rotheim invented the aerosol bottle,

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1020-409: Is based on the Bronx River , while the other strictly separates South Bronx from the rest of the borough. The Bronx River divides the borough nearly in half, putting the earlier-settled, more urban, and hillier sections in the western lobe and the newer, more suburban coastal sections in the eastern lobe. It is an accurate reflection on the Bronx's history considering that the towns that existed in

1105-588: Is directly connected to its strategic location between New England and New York ( Manhattan ). Control over the bridges across the Harlem River plagued the period of British colonial rule. The King's Bridge, built in 1693 where Broadway reached the Spuyten Duyvil Creek , was a possession of Frederick Philipse , lord of Philipse Manor . Local farmers on both sides of the creek resented the tolls, and in 1759, Jacobus Dyckman and Benjamin Palmer led them in building

1190-523: Is divided by the Bronx River into a hillier section in the west , and a flatter eastern section. East and west street names are divided by Jerome Avenue . The West Bronx was annexed to New York City in 1874, and the areas east of the Bronx River in 1895. Bronx County was separated from New York County (modern-day Manhattan) in 1914. About a quarter of the Bronx's area is open space, including Woodlawn Cemetery , Van Cortlandt Park , Pelham Bay Park ,

1275-441: Is immediately replaced by evaporating liquid. Since the propellant exists in liquid form in the can, it should be miscible with the payload or dissolved in the payload. In gas dusters and freeze sprays , the payload itself acts as the propellant. The propellant in a gas duster can is not "compressed air" as sometimes assumed, but usually a haloalkane . Chlorofluorocarbons (CFCs) were once often used as propellants, but since

1360-678: Is land and 15 square miles (39 km ) (27%) is water. The Bronx is New York City's northernmost borough, New York State's southernmost mainland county and the only part of New York City that is almost entirely on the North American mainland, unlike the other four boroughs that are either islands or located on islands. The bedrock of the West Bronx is primarily Fordham gneiss , a high-grade heavily banded metamorphic rock containing significant amounts of pink feldspar . Marble Hill – politically part of Manhattan but now physically attached to

1445-411: Is that it eliminates gas permeation and assures separation of the product from the propellant, maintaining the purity and integrity of the formulation throughout its consumer lifespan. The piston barrier system also provides a consistent flow rate with minimal product retention. Another type of dispensing system is the bag-in-can (or BOV, bag-on-valve technology) system where the product is separated from

1530-502: The Bedford Park neighborhood; the reservoir was built in the 1890s on the site of the former Jerome Park Racetrack . Further south is Crotona Park , home to a 3.3-acre (1.3 ha) lake, 28 species of trees, and a large swimming pool. The land for these parks, and many others, was bought by New York City in 1888, while land was still open and inexpensive, in anticipation of future needs and future pressures for development. Some of

1615-652: The Dominican Republic ), and immigrants from West Africa (particularly from Ghana and Nigeria ), African American migrants from the Southern United States , Panamanians , Hondurans , and South Asians . The Bronx contains the poorest congressional district in the United States , New York's 15th . The borough also features upper- and middle-income neighborhoods, such as Riverdale , Fieldston , Spuyten Duyvil , Schuylerville , Pelham Bay , Pelham Gardens , Morris Park , and Country Club . Parts of

1700-493: The Environmental Protection Agency to regulate the presence of CFCs in the atmosphere. The United Nations Environment Programme called for ozone layer research that same year, and, in 1981, authorized a global framework convention on ozone layer protection. In 1985, Joe Farman , Brian G. Gardiner , and Jon Shanklin published the first scientific paper detailing the hole in the ozone layer. That same year,

1785-517: The Harlem River ; and north of the New York City borough of Queens , across the East River . The Bronx, the only New York City borough not primarily located on an island, has a land area of 42 square miles (109 km ) and a population of 1,472,654 at the 2020 census . Of the five boroughs, it has the fourth-largest area, fourth-highest population, and third-highest population density . The Bronx

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1870-575: The Hutchinson River (named after the religious leader Anne Hutchinson , killed along its banks in 1641), passes through the East Bronx and empties into Eastchester Bay . The Bronx also includes several small islands in the East River and Long Island Sound , such as City Island and Hart Island . Rikers Island in the East River, home to the large jail complex for the entire city, is also part of

1955-796: The Montreal Protocol came into force in 1989, they have been replaced in nearly every country due to the negative effects CFCs have on Earth's ozone layer . The most common replacements of CFCs are mixtures of volatile hydrocarbons , typically propane , n- butane and isobutane . Dimethyl ether (DME) and methyl ethyl ether are also used. All these have the disadvantage of being flammable . Nitrous oxide and carbon dioxide are also used as propellants to deliver foodstuffs (for example, whipped cream and cooking spray ). Medicinal aerosols such as asthma inhalers use hydrofluoroalkanes (HFA): either HFA 134a (1,1,1,2,-tetrafluoroethane) or HFA 227 (1,1,1,2,3,3,3-heptafluoropropane) or combinations of

2040-701: The New York Botanical Garden , and the Bronx Zoo in the borough's north and center. The Thain Family Forest at the New York Botanical Garden is thousands of years old and is New York City's largest remaining tract of the original forest that once covered the city. These open spaces are primarily on land reserved in the late 19th century as urban development progressed north and east from Manhattan. The word "Bronx" originated with Swedish -born (or Faroese -born) Jonas Bronck , who established

2125-505: The New York City Subway contributed to the increase in population as thousands of immigrants came to the Bronx, resulting in a major boom in residential construction. Among these groups, many Irish Americans , Italian Americans , and especially Jewish Americans settled here. In addition, French , German , Polish , and other immigrants moved into the borough. As evidence of the change in population, by 1937, 592,185 Jews lived in

2210-459: The Spuyten Duyvil Creek ; Marble Hill's postal ZIP code , telephonic area codes and fire service, however, are shared with the Bronx and not Manhattan. The Bronx River flows south from Westchester County through the borough, emptying into the East River; it is the only entirely freshwater river in New York City. It separates the West Bronx from the schist of the East Bronx . A smaller river,

2295-481: The United States Bureau of Entomology and Plant Quarantine , who are credited as the inventors of the modern spray can. Their design of a refillable spray can, dubbed the aerosol bomb or bug bomb , is the ancestor of many commercial spray products. It was a hand-sized steel can charged with a liquefied gas under 75 pounds of pressure and a product to be expelled as a mist or a foam. A public-service patent

2380-546: The Vienna Convention was signed in response to the UN's authorization. Two years later, the Montreal Protocol , which regulated the production of CFCs was formally signed. It came into effect in 1989. The U.S. formally phased out CFCs in 1995. If aerosol cans were simply filled with compressed gas , it would either need to be at a dangerously high pressure and require special pressure vessel design (like in gas cylinders ), or

2465-470: The definite article as "the Bronx" or "The Bronx", both legally and colloquially. The "County of the Bronx" also takes "the" immediately before "Bronx" in formal references, like the coextensive "Borough of the Bronx". The United States Postal Service uses "Bronx, NY" for mailing addresses. The region was apparently named after the Bronx River and first appeared in the "Annexed District of The Bronx", created in 1874 out of part of Westchester County . It

2550-438: The 62nd and last county to be created by the state, effective in 1914. Bronx County's courts opened for business on January 2, 1914 (the same day that John P. Mitchel started work as Mayor of New York City ). Marble Hill, Manhattan , was now connected to the Bronx by filling in the former waterway, but it is not part of the borough or county. The history of the Bronx during the 20th century may be divided into four periods:

2635-488: The Bronx (43.9% of the borough's population), while only 54,000 Jews lived in the borough in 2011. Many synagogues still stand in the Bronx, but most have been converted to other uses. Bootleggers and gangs were active in the Bronx during Prohibition (1920–1933). Irish, Italian, Jewish, and Polish gangs smuggled in most of the illegal whiskey, and the oldest sections of the borough became poverty-stricken. Police Commissioner Richard Enright said that speakeasies provided

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2720-544: The Bronx began in 1639. The Bronx was originally part of Westchester County , but it was ceded to New York County in two major parts ( West Bronx , 1874 and East Bronx , 1895) before it became Bronx County. Originally, the area was part of the Lenape 's Lenapehoking territory inhabited by Siwanoy of the Wappinger Confederacy. Over time, European colonists converted the borough into farmlands. The Bronx's development

2805-404: The Bronx during the 19th and early 20th centuries were author Willa Cather , tobacco merchant Pierre Lorillard , and inventor Jordan L. Mott , who established Mott Haven to house the workers at his iron works. The consolidation of the Bronx into New York City proceeded in two stages. In 1873, the state legislature annexed Kingsbridge, West Farms, and Morrisania to New York, effective in 1874;

2890-407: The Bronx saw a steep decline in population, livable housing, and quality of life starting from the mid-to-late 1960s, continuing throughout the 1970s and into the 1980s, ultimately culminating in a wave of arson in the late 1970s, a period when hip hop music evolved. The South Bronx , in particular, experienced severe urban decay . The borough began experiencing new population growth starting in

2975-692: The Bronx was designated an All America City by the National Civic League , acknowledging its comeback from the decline of the mid-century. In 2006, The New York Times reported that "construction cranes have become the borough's new visual metaphor, replacing the window decals of the 1980s in which pictures of potted plants and drawn curtains were placed in the windows of abandoned buildings." The borough has experienced substantial new building construction since 2002. Between 2002 and June 2007, 33,687 new units of housing were built or were under way and $ 4.8 billion has been invested in new housing. In

3060-521: The Bronx – is so-called because of the formation of Inwood marble there as well as in Inwood, Manhattan , and parts of the Bronx and Westchester County. The Hudson River separates the Bronx on the west from Alpine , Tenafly and Englewood Cliffs in Bergen County, New Jersey ; the Harlem River separates it from the island of Manhattan to the southwest; the East River separates it from Queens to

3145-502: The Bronx's decline may have been the development of high-rise housing projects , particularly in the South Bronx . Yet another factor may have been a reduction in the real estate listings and property-related financial services offered in some areas of the Bronx, such as mortgage loans or insurance policies—a process known as redlining . Others have suggested a " planned shrinkage " of municipal services, such as fire-fighting. There

3230-532: The Bronx-based organization Great and Glorious Grand Army of The Bronx, arguing the definite article is part of the proper name. In particular, the Great and Glorious Grand Army of The Bronx is leading efforts to make the city refer to the borough with an uppercase definite article in all uses, comparing the lowercase article in the Bronx's name to "not capitalizing the 's' in 'Staten Island ' ". European colonization of

3315-561: The Bronx. The Bronx's highest elevation at 280 feet (85 m) is in the northwest corner, west of Van Cortlandt Park and in the Chapel Farm area near the Riverdale Country School . The opposite (southeastern) side of the Bronx has four large low peninsulas or "necks" of low-lying land that jut into the waters of the East River and were once salt marsh : Hunt's Point, Clason's Point, Screvin's Neck and Throggs Neck . Further up

3400-504: The South Bronx. The IRT White Plains Road Line ( 2 and ​ 5 trains) began to show an increase in riders. Chains such as Marshalls , Staples , and Target opened stores in the Bronx. More bank branches opened in the Bronx as a whole (rising from 106 in 1997 to 149 in 2007), although not primarily in poor or minority neighborhoods, while the Bronx still has fewer branches per person than other boroughs. In 1997,

3485-537: The Third Avenue Bridge as people buy apartments and renovate them. Several boutique and chain hotels opened in the 2010s in the South Bronx . New developments are underway. The Bronx General Post Office on the corner of the Grand Concourse and East 149th Street is being converted into a market place, boutiques, restaurants and office space with a USPS concession. The Kingsbridge Armory , often cited as

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3570-566: The United States, non-empty aerosol cans are considered hazardous waste , but are still considered "recyclable when empty" in US curbside recycling programs. Aerosol products in the European Union must comply with health and safety regulations as set out in Directive 75/324/EEC. which established the " reversed epsilon " mark. This marking is required for aerosol products over 50ml. The same marking

3655-424: The ability to move through the air without the use of aerosol cans. Later in that season, after being struck by the photon beam a second time, Andrew develops superhuman strength but loses his invulnerability. For the entirety of the series, Andrew loses his powers when exposed to radiation (e.g. electromagnetic waves and x-rays). Starting in episode 10, he loses his powers for 2–3 days after exposure to an x-ray at

3740-662: The acquired land was set aside for the Grand Concourse and Pelham Parkway , the first of a series of boulevards and parkways ( thoroughfares lined with trees, vegetation and greenery). Later projects included the Bronx River Parkway , which developed a road while restoring the riverbank and reducing pollution, Mosholu Parkway and the Henry Hudson Parkway . In 2006, a five-year, $ 220-million program of capital improvements and natural restoration in 70 Bronx parks

3825-580: The aerosol spray. True aerosol sprays release their propellant during use. Some non-propellant alternatives include various spray bottles, squeeze bottles, and Bag on Valve (BoV) or Bag in Can (BiC) compressed gas aerosol systems. Packaging that uses a piston barrier system by CCL Industries or EarthSafe by Crown Holdings is often selected for highly viscous products such as post-foaming hair gels , thick creams and lotions , food spreads and industrial products and sealants . The main benefit of this system

3910-411: The amount of payload in the can would be small, and rapidly deplete. Usually, the gas is the vapor of a liquid with boiling point slightly lower than room temperature . This means that inside the pressurized can, the vapor can exist in equilibrium with its bulk liquid at a pressure that is higher than atmospheric pressure (and able to expel the payload), but not dangerously high. As gas escapes, it

3995-492: The borough's name is sometimes disputed. Generally, the definite article is lowercase in place names ("the Bronx") except in some official references. The definite article is capitalized ("The Bronx") at the beginning of a sentence or in any other situation when a normally lowercase word would be capitalized. However, some people and groups refer to the borough with a capital letter at all times, such as Bronx Borough Historian Lloyd Ultan , The Bronx County Historical Society , and

4080-404: The building they lived in so they could qualify for emergency relocations by city social service agencies to better residences, sometimes being relocated to other parts of the city. Out of 289 census tracts in the Bronx borough, 7 tracts lost more than 97% of their buildings to arson and abandonment between 1970 and 1980; another 44 tracts had more than 50% of their buildings meet the same fate. By

4165-577: The city in 1896. Following these two annexations, the Bronx's territory had moved from Westchester County into New York County, which already included Manhattan and the rest of pre-1874 New York City. On January 1, 1898, the consolidated City of New York was born, including the Bronx as one of the five distinct boroughs . However, it remained part of New York County until Bronx County was created in 1914. On April 19, 1912, those parts of New York County which had been annexed from Westchester County in previous decades were newly constituted as Bronx County,

4250-514: The coastline, Rodman's Neck lies between Pelham Bay Park in the northeast and City Island . The Bronx's irregular shoreline extends for 75 square miles (194 km ). Although Bronx County was the third most densely populated county in the United States in 2022 (after Manhattan and Brooklyn ), 7,000 acres (28 km ) of the Bronx—about one fifth of the Bronx's area, and one quarter of its land area—is given over to parkland. The vision of

4335-458: The dentist. Later in the series, he regains them immediately after the exposure stops. The main setting of the show is Toronto , Ontario , Canada , in the fictional suburb of Briarwood. Andrew goes to Briarwood High and his sister Erin goes to another school. Dr. Jeffcoate (supposedly the fourth-smartest man in the world) is a close friend of the family who lives next door. He is attracted to Mrs. Clements but never tells her. A novelization of

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4420-412: The early 1980s, the Bronx was considered the most blighted urban area in the country, particularly the South Bronx which experienced a loss of 60% of the population and 40% of housing units. However, starting in the 1990s, many of the burned-out and run-down tenements were replaced by new housing units. In May 1984, New York Supreme Court justice Peter J. McQuillan ruled that Marble Hill, Manhattan ,

4505-491: The eastern and northwestern sections of the borough . From the mid-1960s to the early 1980s, the quality of life changed for some Bronx residents. Historians and social scientists have suggested many factors, including the theory that Robert Moses ' Cross Bronx Expressway destroyed existing residential neighborhoods and created instant slums, as put forward in Robert Caro 's biography The Power Broker . Another factor in

4590-579: The first Erik Rotheim Gold Medal from the Federation of European Aerosol Associations on August 28, 1970, in Oslo, Norway in recognition of their early patents and subsequent pioneering work with aerosol sprays. In 1948, three companies were granted licenses by the United States government to manufacture aerosol sprays. Two of the three companies, Chase Products Company and Claire Manufacturing, continue to manufacture aerosol sprays. The "crimp-on valve", used to control

4675-612: The first European settlement in the area as part of the New Netherland colony in 1639. European settlers displaced the native Lenape after 1643. In the 19th and 20th centuries, the Bronx received many immigrant and migrant groups as it was transformed into an urban community, first from European countries particularly Ireland , Germany , Italy , and Eastern Europe , and later from the Caribbean region (particularly Puerto Rico , Trinidad , Haiti , Guyana , Jamaica , Barbados , and

4760-473: The first six months of 2007 alone total investment in new residential development was $ 965 million and 5,187 residential units were scheduled to be completed. Much of the new development is springing up in formerly vacant lots across the South Bronx. In addition there came a revitalization of the existing housing market in areas such as Hunts Point, the Lower Concourse, and the neighborhoods surrounding

4845-411: The largest armory in the world, is currently slated for redevelopment. Under consideration for future development is the construction of a platform over the New York City Subway 's Concourse Yard adjacent to Lehman College . The construction would permit approximately 2,000,000 square feet (190,000 m ) of development and would cost US$ 350–500 million . Despite significant investment compared to

4930-537: The largest park in New York City— Pelham Bay Park , which includes Orchard Beach —and the third-largest, Van Cortlandt Park , which is west of Woodlawn Cemetery and borders Yonkers . Also in the northern Bronx, Wave Hill , the former estate of George W. Perkins —known for a historic house, gardens, changing site-specific art installations and concerts—overlooks the New Jersey Palisades from

5015-438: The late 1980s that continues into today. The Bronx was a mostly rural area for many generations, with small farms supplying the city markets. In the late 19th century, however, it grew into a railroad suburb. Faster transportation enabled rapid population growth in the late 19th century, involving the move from horse-drawn street cars to elevated railways and the subway system, which linked to Manhattan in 1904. The South Bronx

5100-633: The late 1990s and continuing to the present day. The Bronx was called Rananchqua by the native Siwanoy band of Lenape (also known historically as the Delawares ), while other Native Americans knew the Bronx as Keskeskeck . It was divided by the Aquahung River (now known in English as the Bronx River ). The Bronx was named after Jonas Bronck ( c.  1600–1643 ), a European settler whose precise origins are disputed. Documents indicate he

5185-556: The mainland immediately north of the Dutch settlement of New Haarlem (on Manhattan Island ), and bought additional tracts from the local tribes. He eventually accumulated 500 acres (200 ha) between the Harlem River and the Aquahung, which became known as Bronck's River or the Bronx [River] . Dutch and English settlers referred to the area as Bronck's Land . The American poet William Bronk

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5270-559: The official maps of the city. Since the late 1980s, significant development has occurred in the Bronx, first stimulated by the city's "Ten-Year Housing Plan" and community members working to rebuild the social, economic and environmental infrastructure by creating affordable housing . Groups affiliated with churches in the South Bronx erected the Nehemiah Homes with about 1,000 units. The grass roots organization Nos Quedamos' endeavor known as Melrose Commons began to rebuild areas in

5355-511: The pilot episode, written by Jovial Bob Stine (R. L. Stine), was released in 1989. Aerosol spray Aerosol spray is a type of dispensing system which creates an aerosol mist of liquid particles. It comprises a can or bottle that contains a payload, and a propellant under pressure. When the container's valve is opened, the payload is forced out of a small opening and emerges as an aerosol or mist. The concepts of aerosol probably go as far back as 1790. The first aerosol spray can patent

5440-427: The post war period, many exacerbated social problems remain including high rates of violent crime, substance abuse, overcrowding, and substandard housing conditions. The Bronx has the highest rate of poverty in New York City, and the greater South Bronx is the poorest area. According to the U.S. Census Bureau , Bronx County has a total area of 57 square miles (150 km ), of which 42 square miles (110 km )

5525-495: The pressurizing agent with a hermetically sealed, multi-layered laminated pouch, which maintains complete formulation integrity so only pure product is dispensed. Among its many benefits, the bag-in-can system extends a product's shelf life, is suitable for all-attitude, (360-degree) dispensing, quiet and non-chilling discharge. One key performance difference relative to true aerosol systems is that traditional BoV dispensing pressures, BoVs pressurized solely by pressurized gas) drops as

5610-399: The product is dispensed. This bag-in-can system is used in the packaging of pharmaceutical, industrial, household, pet care and other products that require complete separation between the product and the propellant or require near complete evacuation of thin to viscous formulations. A later development is the 2K (two component) aerosol spray, with a main component stored in a main chamber, and

5695-417: The product remained largely undeveloped. Kahn's idea was to mix cream and a propellant from two sources to make whipped cream at home—not a true aerosol in that sense. Moreover, in 1949, he disclaimed his first four claims, which were the foundation of his following patent claims. It was not until 1941 that the aerosol spray can was first put to effective use by Americans Lyle Goodhue and William Sullivan of

5780-528: The production warehouse in a gas house. Liquid aerosol propellant machines are typically constructed to comply with ATEX Zone II/2G regulations (classification Zone 1). Modern aerosol spray products have three major parts: the can, the valve and the actuator or button. The can is most commonly lacquered tinplate (steel with a layer of tin) and may be made of two or three pieces of metal crimped together. Aluminium cans are also common and are generally used for products that are more expensive or intended to have

5865-452: The southeast; and to the east, Long Island Sound separates it from Nassau County in western Long Island. Directly north of the Bronx are (from west to east) the adjoining Westchester County communities of Yonkers , Mount Vernon , Pelham Manor and New Rochelle . There is also a short southern land boundary with Marble Hill in the Borough of Manhattan, over the filled-in former course of

5950-429: The spray box, in the 1920s. In 1927, he patented the invention. [...] the patent was eventually sold to a US company for NOK 100,000. Bronx The Bronx ( / b r ɒ ŋ k s / BRONKS ) is the northernmost borough of New York City , coextensive with Bronx County , in the U.S. state of New York . It is south of Westchester County ; north and east of the New York City borough of Manhattan , across

6035-481: The spray in low-pressure aerosol sprays was developed in 1949 by Bronx machine shop proprietor Robert H. Abplanalp . In 1974, Drs. Frank Sherwood Rowland and Mario J. Molina proposed that chlorofluorocarbons , used as propellants in aerosol sprays, contributed to the depletion of Earth's ozone layer . In response to this theory, the U.S. Congress passed amendments to the Clean Air Act in 1977 authorizing

6120-453: The three towns were soon abolished in the process. The whole territory east of the Bronx River was annexed to the city in 1895, three years before New York's consolidation with Brooklyn , Queens , and Staten Island . This included the Town of Westchester (which had voted against consolidation in 1894) and parts of Eastchester and Pelham. The nautical community of City Island voted to join

6205-410: The two. More recently, liquid hydrofluoroolefin (HFO) propellants have become more widely adopted in aerosol systems due to their relatively low vapor pressure, low global warming potential (GWP), and nonflammability. Manual pump sprays can be used as an alternative to a stored propellant. Liquid aerosol propellant filling machines require additional precautions, such as being mounted externally to

6290-577: Was a Swedish-born immigrant from Komstad, Norra Ljunga parish in Småland , Sweden, who arrived in New Netherland during the spring of 1639. Bronck became the first recorded European settler in the present-day Bronx and built a farm named "Emmaus" close to what today is the corner of Willis Avenue and 132nd Street in Mott Haven . He leased land from the Dutch West India Company on the neck of

6375-517: Was a descendant of Pieter Bronck, either Jonas Bronck's son or his younger brother, but most probably a nephew or cousin, as there was an age difference of 16 years. Much work on the Swedish claim has been undertaken by Brian G. Andersson, former Commissioner of New York City's Department of Records, who helped organize a 375th Anniversary celebration in Bronck's hometown in 2014. The Bronx is referred to with

6460-416: Was a manufacturing center for many years and was noted as a center of piano manufacturing in the early part of the 20th century. In 1919, the Bronx was the site of 63 piano factories employing more than 5,000 workers. At the end of World War I , the Bronx hosted the rather small 1918 World's Fair at 177th Street and DeVoe Avenue. The Bronx underwent rapid urban growth after World War I. Extensions of

6545-411: Was also much debate as to whether rent control laws had made it less profitable (or more costly) for landlords to maintain existing buildings with their existing tenants than to abandon or destroy those buildings. In the 1970s, parts of the Bronx were plagued by a wave of arson. The burning of buildings was predominantly in the poorest communities, such as the South Bronx. One explanation of this event

6630-477: Was begun (financed by water and sewer revenues) as part of an agreement that allowed a water filtration plant under Mosholu Golf Course in Van Cortlandt Park. One major focus is on opening more of the Bronx River 's banks and restoring them to a natural state. The Bronx adjoins: There are two primary systems for dividing the Bronx into regions, which do not necessarily agree with one another. One system

6715-473: Was continued in the "Borough of The Bronx", created in 1898, which included a larger annexation from Westchester County in 1895. The use of the definite article is attributed to the style of referring to rivers. A time-worn story purportedly explaining the use of the definite article in the borough's name says it stems from the phrase "visiting the Broncks", referring to the settler's family. The capitalization of

6800-532: Was found for the first time outside of Asia , here, at the Bronx Zoo. Over the next 40 years it spread throughout eastern North America and killed back essentially every American Chestnut ( Castanea dentata ), causing ecological and economic devastation. Just south of Van Cortlandt Park is the Jerome Park Reservoir , surrounded by 2 miles (3 km) of stone walls and bordering several small parks in

6885-468: Was granted in Oslo in 1927 to Erik Rotheim , a Norwegian chemical engineer, and a United States patent was granted for the invention in 1931. The patent rights were sold to a United States company for 100,000 Norwegian kroner . The Norwegian Postal Service, Posten Norge , celebrated the invention by issuing a stamp in 1998. In 1939, American Julian S. Kahn received a patent for a disposable spray can, but

6970-509: Was issued on the invention and assigned to the Secretary of Agriculture for the free use of the people of the United States. Pressurized by liquefied gas, which gave it propellant qualities, the small, portable can enabled soldiers to defend themselves against malaria -carrying mosquitoes by spraying inside tents and airplanes in the Pacific during World War II . Goodhue and Sullivan received

7055-418: Was later dropped. In the first season, Andrew must carry around aerosol spray containers and use them to move through the air, as his flying ability is limited; he can make himself nearly weightless, and move up without any problems, but he cannot propel himself through the air or move down without some external force. He can jump quite high and do amazing flips. In the second season, unexplained, Andrew gains

7140-512: Was simultaneously part of the Borough of Manhattan (not the Borough of the Bronx) and part of Bronx County (not New York County) and the matter was definitively settled later that year when the New York Legislature overwhelmingly passed legislation declaring the neighborhood part of both New York County and the Borough of Manhattan and made this clarification retroactive to 1938, as reflected on

7225-423: Was that landlords decided to burn their low property-value buildings and take the insurance money, as it was easier for them to get insurance money than to try to refurbish a dilapidated building or sell a building in a severely distressed area. The Bronx became identified with a high rate of poverty and unemployment, which was mainly a persistent problem in the South Bronx. There were cases where tenants set fire to

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