Text B College Should Be an Adventure 19 Unit 2 Think Like a Computer 27 Text A Computational Thinking 29 Text B How Computers Change the Way We Think 43 Unit 3 The Internet Age 53 Text A How Did the Internet Start?55 Text B What Will the Internet Look Like in 2040? 71 Unit 4 IT Giants79 Text A Jack Ma: The King of Chinese E-commerce 81 Text B The Happiness Machine97 Unit 5 The New Geek Chic 107 Text A The Rise of Geek Culture110 Text B Love, Internet Style127 Unit 6 Smart Life 135 Text A Making the Move to Smart Cities 137 Text B Smartphones and You: Who Is Really in Control? 152 Unit 7 Big Data, Big Energy 161 Text A The Age of Big Data163 Text B Facebook’s Big Data: Exciting or Terrifying? 178 Unit 8 The Internet of Things 187 Text A A Simple Explanation of the Internet of Things 189 Text B The Internet of Things Will Change Your Life 204 Glossary 213