TechnologyMarconi Smiles on AmericaThe Inventor of Wireless Comes Across the Sea to Marvel at Radio and to See His Dreams of 1890 SurpassedBy Orrin E. Dunlap on January 1, 1928AdvertisementABOUT THE AUTHOR(S)Recent Articles by Orrin E. DunlapNew Power Tube Has Economical Filament, Reflectors are Efficient and moreWanted--A Radio Fan's ParadiseHigh Speed Attained by Marconi Beam, Battery Receivers can be Electrified and more