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.
PAL (Phase Alternation Line) Is the main European TV signal output. The difference between PAL and NTSC (the American type in full: National Television Standards Committee) is that the NTSC syatem isn't as good in coloring as the PAL system but has a higher nuber of half-frame per second (PAL has 50, NTSC 60) wich makes tv images look more fluid.