Costa Concordia, Khan Academy, The Innovator
名师周思成:60天说一口地道英语 · Season 45 · Episode 46
Lesley Stahl reports on the salvage operation to tow the capsized Costa Concordia passenger ship; Sanjay Gupta interviews Sal Khan, founder of Khan Academy, who discusses his educational philosophy; Lara Logan profiles Twitter creator Jack Dorsey.
Episode Details
Air date, runtime, timezone, and episode position.
Season
45
Episode
46
Air Date
01/Sep/2013
Air Time
19:00
Runtime
44 min
Overview
Episode summary.
Lesley Stahl reports on the salvage operation to tow the capsized Costa Concordia passenger ship; Sanjay Gupta interviews Sal Khan, founder of Khan Academy, who discusses his educational philosophy; Lara Logan profiles Twitter creator Jack Dorsey.
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