http://www.emfnews.org/store/<br />http://www.emfnews.org/products.html<br /><br />Cell Towers are the base stations which control cell phone communication. The generic term "cell site" can also be used - to include all cell phone towers, antenna masts and other base station forms. Each cell site services one or more "cells". <br /><br />Cell tower numbers have grown exponentially in recent years, as service providers raced to improve their coverage. <br /><br />Increased cell phone traffic also contributes to cell tower density. When a cell becomes too busy, a frequent solution is to divide it into smaller cells, which then require more cell sites.<br /><br />In 2009 there were over 200,000 cell sites in the USA alone, and 50,000 in U.K.<br /><br />Cell tower radiation from chimneys?<br />Cell sites may take the form of a mast or tower, but may also be disguised, in some cases so they cannot be visually discerned at all. <br /><br />You might notice the camouflaged "trees", but perhaps not the cell sites on top of buildings, looking like elongated loudspeaker boxes.<br /><br />You'd almost certainly miss the cell sites installed inside chimneys and church steeples, even flagpoles.<br /><br />Where a base station is installed on top of a building where people live or work, those occupants may be quite unaware that they are in very close proximity to equipment which produces substantial electromagnetic radiation.<br /><br />http://www.emfnews.org/productinfo.html<br />http://emfnews.org/Lifewave-Cellphone-Matrix-Shield-Test.html