Unit 1 Cybersecurity

Text A BioVault Locks Up Biometrics

Text B New Chip Brings Military Security to Commercial Processors[Abridged]

Unit 2 Science Mystery

Text A The Great Ketchup Mystery

Text B The Mystery of the Bermuda Triangle

Unit 3 Biometrics

Text A How will Increasingly Sophisticated Biometric Teehnologies Affect You?

Text B Financial Institutions Evaluate Biometrics

Unit 4 Psychology

Text A Gene plus Stress Equals Depression Debate

Text B Work:Kindness and Corporation

Unit 5 Energy

Text A Nuclear Fusion:Energy for the Future?

Text B Energy Independence and Climate Change:Linked But Separate

Unit 6 Ecology

Text A Extinction Crisis Looms in Oceania

Text B Bio-Invaders

Unit 7 Agriculture

Text A Optimistic Future for Agriculture Predicted

Text B Sustainable Agriculture:Perennial Plants Produce More;Landscape Diversity Creates Habitat for Pest Enemies

Unit 8 Arctic and Antarctic

Text A The Last Unexplored Place on Earth(Extracted)

Text B Arctic Land Grabs could cause Eco-Disaster

Unit 9 Endangered Species

Text A Willdife Conservation 2.0

Text B 10 Studies that Revealed the Great Global Amphibian Die-Offand Some Possible Solutions

Unit 10 Genetic Engineering

Text A Evolution by Intelligent Design

Text B Building Better Humans

Unit 11 Disease and Treatment

Text A Mosquito and Cucumber Salad Anyone?

Text B Is Hypnosis Moving Closer to Mainstream Medicine?

Unit 12 Nuclear Power

Text A Oil Is Out;Is Nuclear In?

Text B The Necessity of Nuclear Power

Unit 13 Material Science

Text A The Kilogram Isn't What It Used to Be—It's Lighter

Text B How to Build an Invisibility Cloak

Unit 14 Mars

Text A Terraforming Mars

Text B The Truth about Water on Mars:5 New Findings

Unit 15 Space Travel

Text A Russia's Dark Horse Plan to Get to Mars

Text B Solar Sailing

Unit 16 Mind and Brain

Text A The Big Similarities and Quirky Differences between Our Left and Right Brains

Text B Is Patriotism a Subconscious Way for Humans to Avoid Disease?

Keys to Exercises