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小学初中大学电子教材大全
Adrian K. Haugabrook- 3 ways to lower the barriers to higher education - TED.mp4
How Biochar Removes CO2 from the Air -- and Helps Farmers Thrive - Axel Reinaud - TED.mp4
James Rhee- The value of kindness at work - TED.mp4
Jim Hagemann Snabe- Dreams and details for a decarbonized future - TED Countdown.mp4
Joshua Chu-Tan- The science of preserving sight - TED.mp4
Karen Lellouche Tordjman- Siri, Alexa, Google ... what comes next- - TED.mp4
Nyra Jordan- 4 steps to hiring fairly -- and supporting criminal justice reform - TED.mp4
Use Your Voice, Vote and Wallet for Climate Action - Halla Tómasdóttir - TED.mp4
Virginia Smith- The global risk of flooding -- and how to turn the tide - TED.mp4
Vishaan Chakrabarti- A vision of sustainable housing for all of humanity - TED Countdown.mp4
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