How The Satellite Dish Got Its Shape? <http://snipurl.com/3lhjh> The satellite dish has become a ubiquitous fixture of 21st Century living. Office buildings in the city, tract homes in the suburbs, even historic enclaves in the hot spots of the Middle East all share a bumper crop of dishes pointed toward an imaginary point 35,786 kilometers above the equator. Satellite dishes come in varying sizes, but they all share a similar shape. It's a quirk of nature that a parabolic curve produces the perfect antenna for extremely high frequency, extremely short wavelength, transmissions. <http://snipurl.com/3lhjh>
Details at *http://snipurl.com/3lhjh* <http://snipurl.com/3lhjh> --~--~---------~--~----~------------~-------~--~----~ Fun on the World -~----------~----~----~----~------~----~------~--~---
