The key answer of exercise 2
The key to exercise solutions in chapter 2 - Grammar - Past Continuous and Past Simple for the textbook Into Focus B1 with authors Sue Kay, Vaughan Jones, Silvia Minardi e Daniel Brayshaw from Pearson Longman
Question
Read about E ink. Who was Joe Jacobson and why did he have a 'Eureka' moment?
Answer
- He was a researcher for the MIT.
- He imagined an electronic book that he could download any time and read in direct sunlight. His vision became E ink technology and helped develop e-readers that we have today.
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