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Short talks
Levels: B1–C2 · 4 lessons
Section 4
C2 · Lessons 40–434
40. Attention as a scarce currency
5 sentences · Level C2 · 6 min
41. Why dictionaries never finish
5 sentences · Level C2 · 6 min
42. Buildings that remember
5 sentences · Level C2 · 6 min
43. A theory that forbids nothing
5 sentences · Level C2 · 6 min