The race between Tesla and Marconi to be the first to open up wireless communication continues as experiments take unexpected turns, in this clip from Season 1, "Tesla vs Marconi." Watch all new episodes of The Machines That Built America, Sundays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. #TheMachinesThatBuiltAmerica Subscribe for more from The Machines That Built America and other great The HISTORY Channel shows: http://histv.co/SubscribeHistoryYT Watch more The Machines That Built America on YouTube in this playlist: http://histv.co/TheMachinesThatBuiltAmerica Check out exclusive The HISTORY Channel content: History Newsletter - https://histv.co/newsletter Website - https://histv.co/History Facebook - https://histv.co/Facebook Twitter - https://histv.co/Twitter More information coming soon! HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.