Lesson 1
The relationship between dinosaursand birds
恐龙和鸟类的关系
Lesson 2
Why is spider silk so strong?
为何蜘蛛丝如此结实?
Lesson c3
Straw bale house
稻草秆房子
Lesson 4
Seeing the fingerprints of other handsin Shakespeare
莎翁部分作品出自他人之手
Lesson 5
Juvenile delinquency
青少年犯罪的诱因
Lesson 6
What's wrong with Notre Dame Football?
圣母足球队究竟怎么了?
Lesson 7
Better than freedom?
比自由更好吗?
Lesson 8
Turkey's economic conditions
土耳其的经济状况
Lesson 9
No thanks, Geneva
日内瓦,盛情难却
Lesson 10
The leader in the field of spinal cord
injury -Dr. Wise Young
脊椎损伤领域的带头人——杨咏威医生
Lesson 11
Debt retirement
负债累累的退休生活:
Lesson 12
Bank-capital rules银行资本法则:
Lesson 13
The environment legacy of the oil spill
石油泄漏的环境影响
Lesson 14
The EPA's move to regulate carbon:a stopgap solution
美国环保署控制碳排放之权宜之计
Lesson 15
Robots make radios
收音机的自动化生产
Lesson 16
In city living, how crowded is overcrowded?
城市生活,多拥挤才是过度拥挤?
Lesson 17
Vaccine shortage probfem is serious
疫苗短缺问题日益严峻
Lesson 18
Marine dead zone海洋死区
Lesson 19
A nudge in the ribs for sleepy travelers
克服时差反应
Lesson 20
Dolphins offer humans a clue to treatingdiabetes
海豚为糖尿病的治疗提供了线索
Lesson 21
The Red Carpet: minefield tor celebrities
红地毯:演艺界名人的雷区
Lesson 22
Technology is never neutral
冷面科技
Lesson 23
Finding a future for an endangered bird
为濒临灭绝的红顶啄木鸟寻找未来
Lesson 24
Life drawing and painting course
人体素描绘画课
Lesson 25 -(1)
Green jobs
绿色工作
Lesson 25-(2)
Opting for the quiet life
选择宁静生活
Lesson 26-(1)
Earty warning for endangered species
预警濒危物种
Lesson 26-(2)
Plunging salmon
危在旦夕的野生鲑鱼
Lesson 27-(1)
The end of traffic jams:a transportation system for the future
交通堵塞终结者——未来交通系统
Lesson 27-(2)
Hybrid cars-an innovation for today
混合动力汽车——新事物
Lesson 28-(1)
Doctors, drugs and ethics
医生,药品和伦理
Lesson 28-(2)
Paying doctors for patient performance
按病人疗效支付医生薪水
Lesson 29 -(1)
In the bag包的世界
Lesson 29-(2)
Soaps, sex and sociology
肥皂剧、性与社会学
Lesson 30-(1)
Taking sides
抉择
Lesson 30-(2)
A thing of beauty
美是永恒的喜悦
Lesson 31-(1)
Middlesbrough institute of modernart-change the city with art
米德尔斯堡现代艺术馆——用艺术
改变城市
Lesson 31-(2)
Hollywood sign turns 80
好莱坞标志80年
Lesson 32-(1)
The rise of British sea power
英国潮汐能的崛起
Lesson 32-(2)
Time lapse photography
延时摄影
Lesson 33-(1)
New technology to make digital data
self-destruct
新科技能让电子数据自我销毁
Lesson 33-(2)
Computers turn flat photos int0 3-D
buildings
计算机将平面照片变为三维建筑
Lesson 34 - ( 1 )
Is children's literature diverse enough?
儿童文学够丰富多彩吗?
Lesson 34-(2)
Commercialization of the summer holidays
商业化的暑假
Lesson 35 -(1)
Earth to Aliens:we haven't had a signalyet. Could you try again?
地球向外星人发出呼唤:我们还没有收到
你们的信号,你们再试试好吗?
Lesson 35-(2)
iPhone really crash airplane?
手机真的能让飞机坠毁吗?
……