When in 1895 twenty-one-year old Guglielmo Marconi made his first wireless transmission over land, he became the boy wonder of the world. When subsequently, he made similar transmissions across the Atlantic Ocean, thus proving to the world that his radio-related inventions had immediate and wide-ranging applications for all of humanity, young Marconi ushered in the Age of Communication.<br><br>Today, while Marconi's inventions have become all too common in everyday use on...