spiderman wall art The discovery that electromagnetic waves are capable of transmitting information sparked the invention of radio. The technology scaled like the old inventions in the telegraph as well as the telephone. According to some researchers, the amplitude modulation technique originated in the experimental and theoretical work of Leblanc, in 1886, Mayer (1875) and Rayleigh (1894). For example, the very first successful attempt to transmit audio signals over telephone lines happened inside mid-1870s and this may be called one of the first transmissions happening by using some type of amplitude modulation. Ricky Martin is really a Puerto Rican pop singer and actor who achieved prominence, first being a part of the Latin boy band Menudo, then like a solo artist since 1991. He came to be in Hato Rey (Puerto Rico) USA on December 24, 1971. During his career he's got sold more than 60 million albums worldwide. He is the founder of Ricky Martin Foundation (in Spanish Fundaci?n Ricky Martin), a non-profit charity organization. While acting in Mexico, Martin was signed to Sony Discos, the business's Latin imprint, in 1990. In the past Martin stated he is at love with Mexican TV host Rebecca de Alba, with whom he'd an off-and-on-again relationship more than 14 years. Magnum, PI covers the life span of Thomas Magnum (Tom Selleck), a former Naval Intelligence officer who resigns his position so that you can set up his or her own private investigation business in Oahu, Hawaii. Through either luck or acquaintance, he lands work as head of security for bestselling author Robin Masters' luxurious beachfront estate. This enables Magnum they are driving around in Masters' sporty flame-red Ferrari, take advantage of various high-tech toys, and live a life of relative ease within the estate's guest house. But Magnum constantly butts heads with estate manager Jonathan Higgins (John Hillerman), a former British military man in their own right, then one with a strict penchant for order and discipline. Despite their conflicts, Magnum and Higgins conserve a healthy friendship, while Magnum's friends Rick Wright (Larry Manetti) and T.C. Calvin (Roger E. Mosley) are forever being drawn into Magnum's dangerous investigations?