We'll admit, there's not a whole of gizmos invented 100 years ago that we still rely on (and bicker about) on a near-daily basis, but broadcast radio has managed to stay in our homes, cars, hearts, and complaint letters for a full century. Exactly one hundred years ago today, Reginald Fessenden fired up his transmitting station at Brant Rock, Massachusetts in order to broadcast a "brief speech," followed by an Edison phonograph recording of Handel's Largo." He also sent out a few other holiday jams and well-wishes to those spending Christmas "onboard US Navy and United Fruit Company ships equipped with Fessenden's wireless receivers." Fessenden earned more than 500 patents in his lifetime, including credit for the "radio telephone, a sonic depth finder, and submarine signaling devices." So while the FCC tries to regulate it, and we prefer the cleaner, less ad-filled satellite rendition of radio, we're still raising our glasses to a technology that's changed technology over the past hundred years, and here's to a hundred more.