"After all, it took Thomas Edison hundreds of attempts before he invented the light bulb"
-> It still not easy, people were used to candles at that time. Edison did not study the candle making process or the problems of people with candles. His genius was in putting together the solution.
> It still not easy, people were used to candles at that time. Edison did not study the candle making process or the problems of people with candles. His genius was in putting together the solution.
-> It still not easy, people were used to candles at that time. Edison did not study the candle making process or the problems of people with candles. His genius was in putting together the solution.
Apart from this, the article is nice indeed.