Unit One Internet Plus
Text A An Internet with Chinese Characteristics
Text B Mobile Apps Transforming the Future of Parking
Unit Two Communication Security
Text A Cyber Security and the Vulnerability of the Internet
Text B Google Glass： Why the Gadget Faces Its Biggest Test
Unit Three Biology Engineering
Text A Research Confirms a Link between Intelligence and Life Expectancy
Text B How Sugar and Fat Trick the Brain into Wanting More Food
Unit Four Food Safety
Text A GMOs： Facts about Genetically Modified Food
Text B The Effects of Nutrition Knowledge on Food Label Use
Unit Five Material Science
Text A How Carbon Fiber Is Made
Text B How 3D Printing Is Changing Business Model Innovation
Unit Six Transportation
Text A How Google's Self-Driving Car Will Change Everything
Text B Why We Have to Turn Electronic Devices off on Planes
Unit Seven Space Science
Text A Real NASA Technologies in \
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