One neighborhood of New York County is contiguous with The Bronx. Marble Hill at one time was part of Manhattan Island, but the Harlem River Ship Canal, dug in 1895 to improve navigation on the Harlem River, separated it from the remainder of Manhattan as an island between the Bronx and the remainder of Manhattan. Before World War I, the section of the original Harlem River channel separating Marble Hill from The Bronx was filled in, and Marble Hill became part of the mainland.

The Hudson River begins at Lake Tear of the Clouds and flows south through the eastern part of the state without draining Lakes George or Champlain. Lake George empties at its north end into Lake Champlain, whose northern end extends into Canada, where it drains into the Richelieu and then the Saint Lawrence Rivers. Four of New York City’s five boroughs are on three islands at the mouth of the Hudson River: Manhattan Island; Staten Island; and Long Island, which contains Brooklyn and Queens on its western end.

Upstate and downstate are often used informally to distinguish New York City or its greater metropolitan area from the rest of New York State. The placement of a boundary between the two is a matter of great contention. Unofficial and loosely defined regions of Upstate New York include the Southern Tier, which often includes the counties along the border with Pennsylvania, and the North Country, which can mean anything from the strip along the Canadian border to everything north of the Mohawk River.

Though the grid does start with 1st Street, just north of Houston Street (pronounced HOW-stin), the grid does not fully take hold until north of 14th Street, where nearly all east-west streets are numerically identified, which increase from south to north to 220th Street, the highest numbered street on the island. Streets in Midtown are usually one way with a few exceptions (14th, 34th and 42nd to name a few). The rule of thumb is odd numbered streets run west while evens run east.

Radon gas – even the name sounds ominous, evoking images of radiation and nuclear devastation. Radon gas is created when uranium in the soil decays. The gas then seeps through any access point into a home. Common entry points are cracks in the foundation, poorly sealed pipes, drainage or any other loose point. Once in the home, the gas can collect in certain areas – especially basements and other low-lying, closed areas – and build up over time to dangerous levels. The Environmental Protection Agency of the US Government has set a threshold of 4 pico curies per liter as the safe level. As humans are exposed to the gas over a period of years, it can have a significant and detrimental effect.

Though the grid does start with 1st Street, just north of Houston Street (pronounced HOW-stin), the grid does not fully take hold until north of 14th Street, where nearly all east-west streets are numerically identified, which increase from south to north to 220th Street, the highest numbered street on the island. Streets in Midtown are usually one way with a few exceptions (14th, 34th and 42nd to name a few). The rule of thumb is odd numbered streets run west while evens run east.

The Hudson River begins at Lake Tear of the Clouds and flows south through the eastern part of the state without draining Lakes George or Champlain. Lake George empties at its north end into Lake Champlain, whose northern end extends into Canada, where it drains into the Richelieu and then the Saint Lawrence Rivers. Four of New York City’s five boroughs are on three islands at the mouth of the Hudson River: Manhattan Island; Staten Island; and Long Island, which contains Brooklyn and Queens on its western end.

Upstate and downstate are often used informally to distinguish New York City or its greater metropolitan area from the rest of New York State. The placement of a boundary between the two is a matter of great contention. Unofficial and loosely defined regions of Upstate New York include the Southern Tier, which often includes the counties along the border with Pennsylvania, and the North Country, which can mean anything from the strip along the Canadian border to everything north of the Mohawk River.

Choosing to sell your house is a big decision that brings with it a variety of challenges. From attracting buyers to negotiating contracts, it’s helpful to have a professional real estate agent on your side to help reduce stress and lead to the best possible outcome. Finding the right real estate agent can present a challenge in itself, however, with the high quantity of qualified Australian agents out there. To get started with selling your house, you’ll want to compare agents carefully to find an individual who will be most effective in helping you with your particular needs.

A modern redrawing of the 1807 version of the Commissioner’s Grid plan for Manhattan, a few years before it was adopted in 1811. Central Park is absent.

One neighborhood of New York County is contiguous with The Bronx. Marble Hill at one time was part of Manhattan Island, but the Harlem River Ship Canal, dug in 1895 to improve navigation on the Harlem River, separated it from the remainder of Manhattan as an island between the Bronx and the remainder of Manhattan. Before World War I, the section of the original Harlem River channel separating Marble Hill from The Bronx was filled in, and Marble Hill became part of the mainland.

Manhattan is loosely divided into Downtown (Lower Manhattan), Midtown (Midtown Manhattan), and Uptown (Upper Manhattan), with Fifth Avenue dividing Manhattan’s east and west sides. Manhattan Island is bounded by the Hudson River to the west and the East River to the east.

The bedrock underlying much of Manhattan is a mica schist known as Manhattan Schist. It is a strong, competent metamorphic rock created when Pangaea formed. It is well suited for the foundations of tall buildings and the two large concentrations of skyscrapers on the island occur in locations where the formation is close to the surface. In Central Park, outcrops of Manhattan Schist occur and Rat Rock is one rather large example.

Glaser expected the campaign to last only a couple months and did the work pro bono. The innovative pop-style icon became a major success and has continued to be sold for years. In the popular mind (though this was not the original intention) the logo has become closely associated with New York City, and the placement of the logo on plain white T-shirts readily sold in the city has widely circulated the appearance of the image, making it a commonly recognized symbol. Glaser’s original concept sketch and presentation boards were donated by Doyle to the permanent collection of the Museum of Modern Art, New York.

In 1977, William S. Doyle, Deputy Commissioner of the New York State Department of Commerce hired advertising agency Wells Rich Greene to develop a marketing campaign for New York State. Doyle also recruited Milton Glaser, a productive graphic designer to work on the campaign, and created the design based on Wells Rich Greene’s advertising campaign.