Environment

• A Library Creates Literacy from Litter 图书馆推出垃圾换书服务

Technology

• The Reason You Should Call Instead of Texting 为什么打电话比发信息好 

• Why Is the Sound of Your Own Voice in Audio Recordings So Ugly? 为什么语音里自己的声音不好听？

• A Remote-controlled Cyborg Cockroach 蟑螂机器人

Sports

• What Are Those Red and Green Lights on Curling Stones? 冰壶上的红灯和绿灯是什么？

Facts

• Is Your Bed Dirtier than Chimpanzees¡¯? 你的床比大猩猩的还要脏?

• The “Napper”午睡派

Learning and Exercises

• Module 1 Basketball

• Module 2 Highlights of My Senior Year

• Module 3 Literature

• Module 4 Music Born in America

• Module 5 Ethnic Culture

• Module 6 The world¡'s Culture Heritage

• Keys