This is Scientific American's 60-second Science, I'm Steve Mirsky. 这里是科学美国人60秒科学系列，我是史蒂夫米尔斯基。 For this last episode in our podcast series on the stakes for science in this election, I talked about tech...
This is Scientific American's 60-second Science, I'm Steve Mirsky. 这里是科学美国人60秒科学系列，我是史蒂夫米尔斯基。 In the last episode or our preelection podcast series, we spoke about climate. 在预选播客系列的上一期...
This is Scientific American's 60-second Science, I'm Karen Hopkin. 这里是科学美国人60秒科学系列，我是凯伦霍普金。 The statues on Easter Island are among the most mysterious objects made by humans. We still dont know how they wer...
This is Scientific American's 60-second Science, I'm Julia Rosen. 这里是科学美国人60秒科学系列，我是克里朱莉娅罗森。 To us humans, climate change feels like something thats happening to the atmosphere. 对我们人类来说，气...
This is Scientific American's 60-second Science, I'm Steve Mirsky. 这里是科学美国人60秒科学系列，我是史蒂夫米尔斯基。 For this last episode in our podcast series on the stakes for science in this election, I talked about tech...
英语小测验 Technology / Education 技术 / 教育 从下面选项中选择正确答案；单击核对答案按钮，核对你的答案. Your score: 0/6 Your score: 1/6 Your score: 2/6 Your score: 3/6 Your score: 4/6 Your score: 5/6 Your score: 6...
英语小测验 Technology / The Workplace 技术 / 工作地点 从下面选项中选择正确答案；单击核对答案按钮，核对你的答案. Your score: 0/6 Your score: 1/6 Your score: 2/6 Your score: 3/6 Your score: 4/6 Your score: 5/6 You...
英语小测验 Technology / Mobile Devices 技术 / 移动装置 从下面选项中选择正确答案；单击核对答案按钮，核对你的答案. Your score: 0/6 Your score: 1/6 Your score: 2/6 Your score: 3/6 Your score: 4/6 Your score: 5/6 Yo...
...
