The geography of the state of Colorado is diverse, encompassing both rugged mountainous terrain, vast plains, desert lands, desert canyons, and mesas. The state of Colorado is defined as the geospherical rectangle that stretches from 37°N to 41°N latitude and from 102°03'W to 109°03'W longitude (25°W to 32°W from the Washington Meridian). Colorado is one of only three U.S. states (with Wyoming and Utah) that have only lines of latitude and longitude for boundaries.
The summit of Mount Elbert at 4401 meters (14,440 ft) elevation in Lake County is the state's highest point and the highest point in the entire Rocky Mountains. Colorado has approximately 550 mountain peaks that exceed 4000 meters (13,123 ft) elevation. Colorado is the only U.S. state that lies entirely above 1000 meters (3281 ft) elevation. The state's lowest elevation is 1010 meters (3315 ft) at the point on the eastern boundary of Yuma County where the Arikaree River flows into the state of Kansas.
A resonator ukulele or "resophonic ukulele" is a ukulele whose sound is produced by one or more spun aluminum cones (resonators) instead of the wooden soundboard (ukulele top/face). These instruments are sometimes referred to as "Dobro ukuleles," however the term "Dobro" is currently trademarked by the Gibson Guitar Corporation.
The resonator ukulele is a descendant of the resonator guitar. The resonator guitar was originally designed to be louder than conventional acoustic guitars, which were overwhelmed by horns and percussion instruments in dance orchestras. A resonator ukulele is generally somewhat louder than a standard wooden ukulele, and has a different tone quality and distinctive appearance.
The lap steel ukulele is a type of and method of playing the ukulele
There are three main types of lap steel ukulele: