Unit 1 Brave New World
Text A Some Scientists Suggest Relativity May Be, Well, Relative
Text-orientated exercises
Text B Scientists Discover a New Way to Slow Speed of Light
Text C Scientists Report Hottest, Densest Matter Ever Observed
Unit 2 An Age of Gene
Text A Is Race Real?
Text-orientated exercises27
Text B DNA Power Computing? Could Be?31
Text C Scientists Say They’ve Cloned a Horse
Unit 3 A Magic of Numbers
Text A Maths World Abuzz with Prime Proof
Text-orientated exercises
Text B Safety in Numbers
Text C Beckham in His Prime Number
Unit 4 Environmental Protection
Text A Pollution Scenario
Text-orientated exercises
Text B Climate Change Scenario
Text C Population Scenario
Unit 5 E-Business
Text A Five Patents That Changed E-Business
Text-orientated exercises
Text B Seeking an Edge
Text C Making Cents Can Make Sense
Unit 6 Economics
Text A Politics Rescue Euro From Stability Agreement105
Text-orientated exercises111U.S.\|Europe Discord Rocks the
TeXT B U.s-Economic Discord Rocks the Shared Economic Boat
Text C Tax Policy That Uses Economies of Scales
Unit 7 Information Technology
……
Unit 8 Health
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