Decades ago, Kodak anticipated that digital photography would overtake film — and in fact, Kodak invented the first digital camera in 1975 — but in a fateful decision, the company chose to shelf its new discovery to focus on its traditional film business.
出自-2013年6月阅读原文
Every major scientific discovery began with someone imagining the world to look differently from the way others saw it.
出自-2012年6月听力原文
What leads to major scientific discoveries according to the speaker?
出自-2012年6月听力原文