1. How to Become a Memory Champion
2. Fasting May Lead to Health Benefits
3. Scientists Say There Could Be Life on TRAPPIST-1 Planets
4. Bulgarian Radio Can Play Modern Music Again
5. World Wide Web Inventor Worried about Its Future
Review. Unit 1-5
6. Slippery Ketchup Bottle Helps Zero-Waste Economy
7. Using Cotton Buds Could Damage Your Hearing
8. Zombies Would Wipe Out Humans in 100 Days
9. Climate Changed the Shape of Our Nose
10. Face Recognition Scanner to Stop Toilet Paper Thieves
Review. Unit 6-10
11. What Life Will Be Like in 2116
12. New Gym Opens to Train Robots
13. Dietary Supplements Could Be Bad for You
14. Plants Can Make Intelligent Decisions
15. Scientists List 12 New Types of Clouds
16. Language Barriers Holding Back Global Science
Review. Unit 11-16
