As a professional inventor years later, Edison tirelessly courted fellow scientists, investors, and the media with a carefully planned storytelling strategy. He granted exclusive interviews to favored journalists and offered private sneak-peaks of his latest light bulb before it was ready for production. Typically, he would tell the reporters he had discovered a cheap, reliable, and long-lasting filament. During demonstrations, he flipped the switch, the bulb would light up the room and they would react with cheers of amazement.