1. Explain in other words what the meaning of "big data" 15. 2. Why does the text say Einstein would "be looked at as a curiosity"? 3. How do Companies use big data? Give examples. 4. What is a "breakthrough"? Why is that important, according to the text? 5. What is a big genius? Who is one for you? 6. There is a repetition in the text. Find it and explain why did the author used it there 7. Describe a theory that would also be refused as Einstein's. It can be a real one or you can figure it out​