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Short talks
Levels: B1–C2 · 20 lessons
Section 2
B2 · Lessons 16–3520
16. The science of habits
5 sentences · Level B2 · 5 min
17. Why cities are getting greener
5 sentences · Level B2 · 5 min
18. The value of small talk
5 sentences · Level B2 · 5 min
19. How glass is made
5 sentences · Level B2 · 5 min
20. Why languages disappear
5 sentences · Level B2 · 5 min
21. Why we put things off
5 sentences · Level B2 · 5 min
22. How noise affects our health
5 sentences · Level B2 · 5 min
23. The science of laughter
5 sentences · Level B2 · 5 min
24. How bridges carry heavy loads
5 sentences · Level B2 · 5 min
25. Urban heat islands
5 sentences · Level B2 · 5 min
26. A short history of money
5 sentences · Level B2 · 5 min
27. Why songs get stuck
5 sentences · Level B2 · 5 min
28. The history of the passport
5 sentences · Level B2 · 5 min
29. Sleeping standing up
5 sentences · Level B2 · 5 min
30. How plastic is recycled
5 sentences · Level B2 · 5 min
31. Seeing faces in things
5 sentences · Level B2 · 5 min
32. The rise of electric cars
5 sentences · Level B2 · 5 min
33. How lightning forms
5 sentences · Level B2 · 5 min
34. How the internet reaches you
5 sentences · Level B2 · 5 min
35. The benefits of boredom
5 sentences · Level B2 · 5 min