City Island, Bronx
City Island is a neighborhood in the Bronx, New York City, located on an island of the same name approximately long by wide.
City Island is located at the extreme western end of Long Island Sound, south of Pelham Bay and east of Eastchester Bay.
As of the 2010 census the island had a population of 4,362.
Its land area is The island is part of Bronx Community District 10, and its ZIP Code is 10464.
At one time the island was incorporated within the boundaries of Pelham, Westchester County, New York, but the island is now part of New York City.
City Island is part of the Pelham Islands, a group of islands that once belonged to Thomas Pell.
The body of water between City Island and the even smaller, uninhabited Hart Island to the east is known as City Island Harbor.
The small island adjacent to the northeast is High Island.
The Stepping Stones Light, marking the main shipping channel into New York, is off the southern tip of City Island, near the Long Island shore.
Curve-shortening flow
In mathematics, the curve- shortening flow is a process that modifies a smooth curve in the Euclidean plane by moving its points perpendicularly to the curve at a speed proportional to the curvature.
The curve- shortening flow is an example of a geometric flow, and is the one- dimensional case of the mean curvature flow.
Other names for the same process include the Euclidean shortening flow, geometric heat flow, and arc length evolution.
As the points of any smooth simple closed curve move in this way, the curve remains simple and smooth.
It loses area at a constant rate, and its perimeter decreases as quickly as possible for any continuous curve evolution.
If the curve is non-convex, its total absolute curvature decreases monotonically, until it becomes convex.
Once convex, the isoperimetric ratio of the curve decreases as the curve converges to a circular shape, before collapsing to a single point of singularity.
If two disjoint simple smooth closed curves evolve, they remain disjoint until one of them collapses to a point.
The circle is the only simple closed curve that maintains its shape under the curve-shortening flow, but some curves that cross themselves or have infinite length keep their shape, including the grim reaper curve, an infinite curve that translates upwards, and spirals that rotate while remaining the same size and shape.
An approximation to the curve -shortening flow can be computed numerically, by approximating the curve as a polygon and using the finite difference method to calculate the motion of each polygon vertex.
Alternative methods include computing a convolution of polygon vertices and then resampling vertices on the resulting curve, or repeatedly applying a median filter to a digital image whose black and white pixels represent the inside and outside of the curve.
The curve- shortening flow was originally studied as a model for annealing of metal sheets.
Later, it was applied in image analysis to give a multi-scale representation of shapes.
It can also model reaction – diffusion systems, and the behavior of cellular automata.
In pure mathematics, the curve- shortening flow can be used to find closed geodesics on Riemannian manifolds, and as a model for the behavior of higher- dimensional flows.
Behind the Curve
Behind the Curve is a 2018 documentary film about flat Earth believers in the United States.
Directed by Daniel J. Clark, the film was released in the United States on November 15, 2018, and for wide release on Netflix in February 2019.
The documentary offers an examination of the flat Earth idea from various perspectives, including prominent flat- Earthers Mark Sargent, Nathan Thompson, and Patricia Steere, as well as astrophysicists from universities including UCLA and Caltech.
It features clips from the 2017 International Flat Earth Conference, held in North Carolina, which attracted hundreds of attendees.
The Curve
The Curve may refer to:
At the Movies
At the Movies may refer to:
A Night at the Movies
A Night at the Movies can be:
High Island (Bronx)
High Island is a small private island, part of the Pelham Islands in the Bronx, New York City.
It lies east of the north end of City Island between City Island Harbor and Pelham Bay in Long Island Sound.
It is connected to City Island by a sandbar that emerges at very low tide, as well as by a small private bridge.
City Island
City Island may refer to:
Rat Island (Bronx)
Rat Island is a privately owned island in New York City.
It is approximately in size and located in City Island Harbor, which is a part of Long Island Sound.
It is about halfway between City Island and Hart Island and south of High Island.
It is one of the Pelham Islands.
City Island (film)
City Island is a 2009 American comedy- drama film directed and written by Raymond De Felitta and starring Andy Garcia, Julianna Margulies, Alan Arkin, Emily Mortimer and Ezra Miller.
It premiered at the Tribeca Film Festival in New York City on April 26, 2009.
The title refers to the Bronx's City Island, where the film is set.

Question: Are the movies City Island (Film) and Behind The Curve, from the same country?
Answer: yes