1: The year was 1878. Thomas Edison was a man on a mission.ย ย
Day and night, he experimented with more than six thousand different filaments in his quest to discover the incandescent light bulb.ย ย
After spending a year in Thomas’ lab, Nikola Tesla commented: “If Edison needed to find a needle in a haystack, he would ‘proceed at once’ to simply ‘examine straw after straw until he found the object … continue reading






