{"product_id":"9781501759321","title":"Empire of the Air : The Men Who Made Radio","description":"\u003cp\u003eEmpire of the Air tells the story of three American visionaries—Lee de Forest, Edwin Howard Armstrong, and David Sarnoff—whose imagination and dreams turned a hobbyist's toy into radio, launching the modern communications age. Tom Lewis weaves the story of these men and their achievements into a richly detailed and moving narrative that spans the first half of the twentieth century, a time when the American romance with science and technology was at its peak. Empire of the Air is a tale of pioneers on the frontier of a new technology, of American entrepreneurial spirit, and of the tragic collision between inventor and corporation.\u003c\/p\u003e","brand":"Three Hills","offers":[{"title":"Default Title","offer_id":48839231930603,"sku":"00000_00000_00000_00000","price":45.68,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/products\/9781501759321","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}