Norwell is an affluent, semirural town in Plymouth County, Massachusetts, United States. The population was 10,506 at the 2010 Census. The town's southeastern border runs along the North River.
Widescreen vs Full Screen. Due to the introduction of HDTVs, there are now two basic types of TV screens; the widescreen format and the full screen. The main difference between the two is the aspect ratio that they use. Full screen uses an aspect ratio of 4:3, which means that it is 1.33 times wider than it is high.
Aspect ratio refers to the proportions between the width of the screen compared with its height. All HDTV broadcasts are 16x9, so a 16-foot-wide screen would be 9 feet tall. This is also known as 1.78:1. Most big movies are wider, 2.35:1 or so (roughly 21x9). While nearly all projectors are also 16x9, there are multiple methods for showing 2.35:1 movies on a 16x9 projector on a 2.35:1 screen. As in, your screen doesn't have to be 16x9 just because the projector is.