Watch LaterAdded 04:47 說地方與人 Why is this 2,500 year old shipwreck so well-preserved? – Helen Farr and Jon Adams
Watch LaterAdded 05:06 說氣候變遷 Where will you be able to live in 20 years? – Carol Farbotko and Ingrid Boas
Watch LaterAdded 05:19 心智之重要 TED What causes seizures, and how can we treat them? – Christopher E. Gaw
Watch LaterAdded 04:55 政府解密 Why can’t governments print an unlimited amount of money? – Jonathan Smith
Watch LaterAdded 05:14 說地方與人 What really happened during the Attica Prison Rebellion – Orisanmi Burton
Watch LaterAdded 05:10 說氣候變遷 Why good ideas get trapped in the valley of death— and how to rescue them